Anatomy Final Exam 2018 PDF

Anatomy Final Exam 2018 1. The cruciate ligament of axis - check the correct answer: A. Attaches to the superior articular processes of the first cervical vertebra B. Attaches to the superior articular processes of the second cervical vertebra C. Attaches to the body of the second cervical...

Anatomy Final Exam 2018 1. The cruciate ligament of axis - check the correct answer: A. Attaches to the superior articular processes of the first cervical vertebra B. Attaches to the superior articular processes of the second cervical vertebra C. Attaches to the body of the second cervical vertebra D. Attaches to the body of the first cervical vertebra (C1 lacks body) E. Attaches to the pharyngeal tubercle of the occipital bone 2. The palatine bone is not involved in the limitation of — select the correct answer: 1. The oral cavity (makes roof of oral cavity) 2. The middle cranial fossa (by sphenoidal and temporal bones) 3. The pterygopalatine fossa (makes anterior border) 4. The pterygoid fossa (makes anterior border) 5. The orbit (makes floor) 3. The mandibula limits — select the correct answer: 1. The nasal cavity 2. The temporal fossa 3. The posterior cranial fossa 4. The middle cranial fossa 5. The infra temporal fossa (laterally by ramus of mandible) 4. On the upper surface of the sphenoid bone we can distinguish — select the correct answer: 1. The spina ethmoidalis (superior on body of sphenoid bone) 2. The spina sphenoidalis (on inferior surface of greater wing) 3. The anterior clinoid process (on anterior surface of lesser wing) 4. The rostrum sphenoidalis (on inferior surface of the body of sphenoid bone)  5. The vaginal process (on inferior surface of the body of sphenoid bone) 5. Wall of the orbital fossa makes part one of the following bone — mark the correct answer: 1. The maxilla (floor and medial wall of orbit) 2. The palatine (floor of orbit with maxilla ans zygomatic bone) 3. The sphenoidal (roof and lateral wall) 4. The ethmoidal (medial wall of orbit, w maxilla and lacrimal bone) 5. All of the above 6. To the muscles innervated by the branches of the ulnar nerve belong — select the correct answer: a. The biceps muscle (musculocutaneous n) b. The ulnar carpal extensor muscle (radial nerve) c. The first dorsal interosseous muscle (deep branch of ulnar n) d. The first lumbrical muscle (from radial side) (from median nerve, but 3 & rd 4 from ulnar) th e. The thumb abductor (innervated by ulanar n, not branch of ulnar…) 7. The branches of the musculocutaneous nerve — check the correct answer: a. Comes out of the medial cord of the brachial plexus (in lateral cord, lateral to axillary artery) b. Innervates the skin of the lateral side of the forearm (anterolateral) c. Runs under the brachial muscle (under biceps, over brachialis) d. Pierces the medial head of the biceps muscle (only pierce coracobrachialis m) e. Innervates the skin of the lateral surface of the thumb (no thumb is innervated by medial & and radial n) 8. Within the popliteal fossa — select the correct answer: a. The popliteal artery divides into fibular a. and tibial a. (give anterior & posterior tibial arteries) b. The popliteal artery lies laterally from the popliteal vein (opposite) c. The popliteal artery is more superficial than the popliteal vein d. The femoral nerve runs laterally to the common peroneal nerve (NO femoral nerve) e. None of the above is correct 9. Which of the following arteries is a direct branch of the femoral artery — select the correct answer: a. The first perforant a. (of deep femoral a) (superficial epigastric artery, external iliac) b. The inferior epigastric a. c. The deep circumflex iliac a. (superficial iliac circumflec artery external iliac) d. The descending genu a. (genicular) e. The circumflex femoral anterior a. (no anterior circumflex a, medial circumflex from deep femoral) 10. Select the correct answer for the rima glottidis: a. Is limited only by vocal folds (arytenoid cartilage & vocal folds, rima vestibuli is) b. Is limited only by vestibular folds (arytenoid cartilage & vocal folds/processes) c. Is limited by all surfaces of the arytenoid cartilages (only vocal processes of arytenoid cartilage in the back) d. Both the vocal and vestibular folds limit it (by vocal folds and processes) e. It has retention — the laryngeal sacculus 11. The upper part of the larynx cavity (the larynx atrium) — mark the incorrect answer: a. Ends at the height of vestibular folds b. Is limited by the conus elastics (FALSE, conus elasticus/cricothyroid ligament concerns lower part of larynx) c. Connects to the pharynx d. Begins with the inlet (additus) to the larynx e. Is limited by the quadrangular membrane 12. To abductors of the vocal folds belong — select the correct answer: a. The cricothyroid m. (stretches vocal folds) b. The lateral cricoarytenoid m. (adducts vocal folds) c. The posterior cricoarytenoid m. d. The oblique cricoarytenoid m. (narrows vocal folds) e. The thyroarytenoid m. (shortens vocal folds) 13. The thyroid gland — mark the correct answer: a. Its isthmus lies at the level of laryngeal thyroid cartilage (false lies below thyroid cartilage) b. The lateral lobes are adjacent to the carotid sheath c. The pyramid lobe usually moves away from the upper pole of the lateral lobe d. Is vascularised through the branches of the internal carotid a. (by branches of external carotid a and thyrocervical trunk by superior and inferior thyroid a) e. Is vascularised through the branches of the ascending pharyngeal a. 14. Within the laryngopharynx you can find — mark the correct answer: a. The pharyngeal tonsil (in the nasopharynx) b. The pharyngeal recess (in the nasopharynx) c. The piriformis recess (fossa) d. The pharyngeal tubercle (part of occipital bone) e. The pharyngeal space (space within head/neck) 15. The anterior scalene muscle — select the incorrect answer: a. Lies forward from the brachial plexus b. Lies posterior from the phrenic nerve c. Lies ahead of the subclavian artery d. Lies backwards from the subclavian vein e. Is innervated by the cervical loop (ansa) (by Anterior rami of cervical nerves (C5–C8) 16. The arcuate ligaments of the diaphragm (lumbo-costalis-arches) — check the correct answer: a. The middle arises from the connection of both cruses of the diaphragm st b. The medial runs from the 1st or 2nd lumbar vertebra to the transverse process of the 1 lumbar vertebra c. The lateral runs from the transverse process of 1st lumbar vertebra to to the 12th rib d. The medial runs over the psoas major muscle e. All of the above are correct 17. The myocardium consists — select the incorrect answer: 1. Chamber muscle 2. The whirl of the heart (vortex) 3. The fibrosal skeleton of the heart – av tati 4. Stimulus system — the conducting system 5. The epicardium (are two separate layers) 18. The uterine artery — mark the correct answer: 1. Is a branch of the internal pudendal artery (branch of internal iliac a) 2. Crosses the ureter by running over it 3. It runs from the body to the cervix of uterus (much longer course) 4. It gives off the middle sacral artery (false that comes from abdominal aorta) 5. It gives off the deep artery of clitoris (false, from internal pudendal a) 19. To the branches of the descending aorta belongs: 1. The coronary aa. (false, from ascending aorta) 2. The brachiocephalic trunk (false, from aortic arch) 3. Bronchial aa. 4. Intercostal anterior superior aa. (from musculophrenic a) 5. The musculophrenic aa. (from musculophrenic a) 20. The superficial inguinal ring is limited by — check the correct answer: 1. The femoral vein 2. The interfoveolar ligament 3. The arcuate ligament  4. The falx ligament 5. The transverse abdominal muscle aponeurosis (yes, makes roof of superficial inguinal ring) 21. The left ureter— select the correct answer: 1. It runs only intraperitoneally (false runs retroperitoneally) 2. Crosses the testicular (ovarian) artery from the back 3. Runs backward from the iliaco-inguinal nerve (runs in front of it) 4. Crosses from the back of the mesentery of the small intestine (no doesn’t cross mesentery/small intestine) 5. Runs behind of the uterine broad ligament (run under broad ligament) 22. The serous scrotal cavity — select the correct answer: 1. Is the space between the two plates of tunica vaginalis 2. Is limited by the external seminal fascia 3. Is limited by the fascia of the cremaster 4. Is the space bound by tunica dartos 5. Is limited by the internal seminal fascia 23. To the uterine ligaments belong all below except — check the correct answer: 1. The broad ligament 2. The vesico-uterine ligament 3. The recto-uterine ligament 4. The cardinal ligament 5. The infundibulo-pelvic ligament (part of PELVIS, from ovary to wall or pelvis) 24. The vestibule of vagina — check the correct answer: 1. Is limited by labia minora 2. Is limited at the back by the commissura posterior 3. Is limited at the front by the frenulum 4. Is limited by the labia major 5. At the front of it the duct of the Bartholin glands are open 25. The tentorium of the cerebellum — select the correct answer: a. Attaches to the clinoid anterior processes (posterior & anterior clinoid process) b. Attaches to the clivus (is beyond its reach) c. Attaches to the sulcus occipitalis d. Separates the temporal lobe from the cerebellum (separates the occipital lobe from the cerebellum) e. Doesn’t have any sensory innervation (innervation from ophthalmic n, from trigeminal n) 26. The secretory pathway for the lacrimal gland contains — mark the correct answer: a. The inferior salivary nucleus (contain superior salivary nucleus, not inferior) b. The branch of the nasociliar nerve (only nerve is greater petrosal) c. The greater petrosal nerve d. The lesser petrosal nerve e. The frontal nerve 27. To roots of the pterygopalatine ganglion belongs — select the correct answers: a. The auriculotemporal nerve b. The lesser petrosal nerve c. The deep petrosal nerve (as sympathetic innervation) d. The chorda tympani e. The infraorbital nerve 28. To telencephalon medium (impar) belongs — select the correct answer: a. The insula (part of telencephalon, but own lobe – not medium) b. The olfactory bulb (inferior surface) c. The pineal body d. The aqueduct (mesencephalon) e. The lamina terminalis 29. The capsula interna is directly adjacent to — select the correct answer: a. The thalamus b. The anterior horn of lateral ventriculus c. The claustrum d. The hypothalamus e. The 3rd ventriculus 30. Which of the following statements is true — mark the correct answer: a. The pelvic inlet is bordered by the arcuate line (crest) b. The pelvic floor is supported anteriorly only by muscles of the deep perineal pouch c. The deep perineal pouch is a narrow region inferior to the perineal membrane d. The obturator canal is formed in the inferior aspect of the obturator foramen (superior) e. None of the above is correct 31. Select and mark the false answer: a. The lateral wall of ischioanal fossa is formed by the sacrotuberous ligament b. The external anal sphincter consists of three parts — deep, superficial and subcutaneous c. The superficial perineal pouch lies above the perineal membrane d. The urogenital triangle is defined laterally by the ischiopubic rami e. The inferior wall of the ischiorectal fossa is formed by fascia urogenital diaphragm 32. Which of the following statements is false — select and mark: a. The body of clitoris is supported by a suspensory ligament that attaches superiorly to the pubic symphysis b. The fundiform ligament lies deeper than the suspensory ligament of penis (more superficiall) c. The greater vestibular glands are the female homologues of the bulbourethral glands in men d. The superficial perineal pouch contains the superficial transverse perineal muscles e. All of the above are true 33. Which of the following statements is false — select and mark: 1. The ischiocavernosus muscles force blood from the bulb into the body of the erect penis 2. The two bulbospongiosus muscles are associated mainly with the bulbs of the vestibule in women 3. The bulbospongiosus muscles force blood into the more distal regions of the erect penis 4. In men, the bulbospongiosus muscles is responsible for the pulsatile emission of semen 5. All of the above are true 34. Which of the following statements is false — select and mark: 1. The pudendal nerve originates from the sacral plexus and carries fibres from levels S2 to S4 2. The pudendal nerve leaves the pelvic cavity through the greater sciatic foramen 3. The pudendal nerve travels along the medial wall of the ischioanal fossa (lateral wall) 4. The inferior rectal nerve is general sensory nerve for the skin of the anal triangle 5. All of the above are true 35. Which of the following statements is false — select and mark: 1. The perineal nerve passes into the urogenital triangle 2. The dorsal nerve of penis and clitoris enters the deep perineal pouch and is sensory to the penis and clitoris 3. The fibres that stimulate erection are parasympathetic from pelvic splanchnic nerve from spinal cord levels of S1 to S4 4. The perineal nerve supplies skeletal muscles in the superficial and deep perineal pouches 5. All of the above are true 36. Which of the following statements if false — select and mark: 1. The internal pudendal artery originates from the anterior trunk of the internal iliac artery  2. The inferior rectal arteries originate from the internal pudendal artery in the anal triangle 3. The inferior rectal arteries anastomose with the superior mesenteric artery (anastomose w superior andmiddle rectal a + perineal a) 4. The perineal artery originates near the anterior end of the pudendal canal 5. All of the above are true 37. Which of the following sentences regarding the length of the descending colon is true? — mark the correct answer: a. It is 15 cm long b. It is 10 cm long c. It is 20 cm long d. It is 25 cm long (22-30) e. It is 35 cm long 38. Which of the following sentences regarding the common bile duct is false — select and mark: a. It possesses a supraduodenal part b. It possesses a retroduodenal part c. It possesses a pancreatic part d. It possesses an intramural part e. All of the above are true 39. Which of the following sentences regarding the sigmoid colon is true — mark the correct answer: a. It is attached to the abdominal wall b. It is supplied by the left sigmoid artery and sigmoidal branches (false supplied by sigmoid a from inferior mesenteric a) c. It is innervated by fibres of the sacral part of the spinal cord (lumbar sphlancnic nerves) d. Its position and shape are very variable e. All of the above are correct 40. Which of the following organs are completely (100%) covered by peritoneum — mark the correct answer: a. The duodenum (not whole, only bulb) b. The stomach c. The spleen (intraperitoneal but hilum is not) d. The cecum (usually intra, but not allways) e. None of the above is correct 41. The descending colon ends — mark the correct answer: a. At the level of the right iliac crest (descending colon is on left side) b. At the level of the left iliac crest c. At the level of the second lumbar vertebra d. At the level of the fourth lumbar vertebra e. At the level of the promontory 42. Which of the following sentences is true — mark the correct answer: a. The head of the pancreas is on the level of Th12 (head is at L2, tail at T12) b. The pancreatic part of the common bile duct lies between the tail of pancreas and the descending colon (no, attached to head of pancreas) c. The muscular layer of the gallbladder wall is formed by the striated muscle fibres (smooth muscle) d. The gallbladder is attached to the anterior surface of the liver (under it) e. All above are false 43. The internal oblique abdominis muscle — mark the correct answer: a. Is attached to lower 2/3 of the inguinal ligament (lateral 2/3 of superior surface) b. Makes the bottom of the lumbar triangle c. Anteroinferiorly is strengthened by the conjoint ligament d. Takes part in forced inspiration (forced expiration) e. All of the above are correct 44. The rectum normally (according to the definition) starts — mark the correct answer: a. On the superior margin of the body of the second lumbar vertebra b. On the superior margin of the body of the third lumbar vertebra c. On the inferior margin of the body of the second lumbar vertebra d. On the inferior margin of the body of the third lumbar vertebra (S3) e. All of the above are incorrect 45. Which of the following veins is not a tributary of the portal vein — mark the correct answer: a. The left gastric vein b. The right gastric vein c. The posterior superior pancreatic duodenal vein d. The cystic vein e. All of the above are tributaries of the portal vein 46. Which of the following is a branch of the proper hepatic artery — mark the correct answer: a. The supraduodenal artery b. The gastroduodenal artery (common hepatic) c. The cystic artery – from right hepatic a, not direct d. The superior pancreatic duodenal artery (gastroduodenal a) e. None of the above is correct 47. Which of the following arteries is giving blood supply to the fundus of the stomach — mark the correct answer: a. The right inferior phrenic artery b. The left inferior phrenic artery c. The short gastric arteries (branches of left gastric artery) – branch of splenic d. The right gastric artery e. None of the above is correct 48. What is true about the Hesselbach triangle — mark the correct answer: a. Is limited laterally by the inferior epigastric artery (superolaterally limited) b. Is limited laterally by the medial umbilical fold c. Is limited inferiorly by the inguinal ligamentum d. Is limited by the spermatic cord e. Is limited by the round ligament of uterus 49. Which of the following sentences regarding the paraduodenal fossa is true — mark the correct answer: a. It lies above the superior duodenal fold (below) b. It lies below the inferior duodenal fold (above) c. Contains branches of superior mesenteric vessels (of inferior meseteric veins) d. Contains branches of inferior mesenteric vessels e. None of the above is correct 50. What is true about the Treitz ligament — mark the correct answer: rd th a. Attaches to the 3rd part of duodenum (3 and 4 ) b. Lies on the right side of the celiac trunk c. Is crossing the superior mesenteric artery d. Is a branch of the diaphragmatic crus e. None of the above is correct 51. Which of the following elements lies within the intersigmoid recess — mark the correct answer: idk, made of sigmoid mesocoln… a. The inferior mesenteric artery b. Only branches of the inferior mesenteric artery c. The inferior mesenteric vein d. The external iliac vessels e. All of the above are correct 52. Which of the following sentences about the spleen is true — mark the correct answer: a. It has the superior extremities (anterior and superior extremities, has superior margin) b. It has the inferior extremities (anterior extremitiy) c. It has the posterior border (only has inferior, superior and intermediate border) d. It has the anterior border (only has inferior, superior and intermediate border) e. It has the inferior border 53. Which of the following sentences regarding caudate process of liver is true — mark the correct answer: a. It lies laterally to the ligamentum venous b. It lies laterally to the falciform ligamentum (posterior to falciform, other side of liver) c. Is anterior to the inferior vena cava (inferior to inferior vena cava) d. Is anterior to the hepatic vein (posterior and inferior to hepatic v) e. It lies behind the falciform ligament 54. Which of the following belong to impressions of the left lobe of the liver — mark the correct answer: a. The renal (right lobe) b. The colic (right lobe) c. The oesophageal d. The suprarenal (right lobe) e. None of the above is correct 55. The central sulcus — mark the correct answer: a. Separates hemispheres of the brain b. Separates parietal and occipital lobes (parietal and frontal lobe) c. Separates primary sensory and motoric areas d. Separates ínsula from operculum e. All of the above are incorrect 56. The calcar avis — mark the correct answer a. Is limited by the insula (by lateral ventricle) b. Lies within the posterior horn laterally c. Lies within the posterior horn medially d. Is formed by the fornix (by the calcarine fissure) e. None of the above is correct 57. The brain stem consists of — choose the best answer: a. The pons and the cerebellum b. The pons, the medulla oblongata and the cerebellum c. The midbrain, the medulla oblongata and the cerebellum d. The midbrain, the pons and the medulla oblongata e. midbrain, pons, medulla oblongata and cerebellum 58. The lentiform nucleus - mark the correct answer: a. Is the nucleus of the diencephalon (telencephalon) b. Consists claustrum (own structure,) c. Is the nucleus of the thalamus d. Is the nucleus of the midbrain (forebrain) e. Consists the putamen (and globus pallidus) 59. The epithalamus consists of — select and mark correct answer: a. The pineal body b. The medial geniculate body (auditory thalamus) c. The lateral geniculate (visual thalamus) d. The mammilary body (diencephalon) e. None of the above is correct 60. The auditive tube — mark the correct answer: a. Connects tympanic cavity with internal ear (middle ear w the nasopharynx) b. Connects tympanic cavity with the pharynx c. Starts within the internal acoustic opening d. Connects the external ear with the pharynx (directly) e. Consists of the tympanic membrane 61. The posterior mediastinum contains — mark the correct answer: a. The descending aorta b. The thymus c. The superior vena cava d. The internal thoracic aorta e. The ascending aorta 62. What is false about the coronary sulcus — mark the correct answer: a. It separates the atria from the ventricles b. It circles the heart c. It contains the right coronary artery, middle cardiac vein, the coronary sinus (not middle cardiac v) d. It contains the circumflex branch of the left coronary artery e. All of the above are correct 63. The right atrium — mark the correct answer: a. Consists of papillary muscles within the auricle (in the ventricle) b. The opening of the coronary sinus is within the lateral wall (posterior wall) c. The foramen of the superior vena cava is within the posterior wall (on superior wall) d. The foramen of the inferior vena cava is in the superior wall (for superior vena cava) e. All of the above are incorrect 64. The hemiazygos accessory vein — mark the correct answer: a. Drains the 11th intercostal space b. Ends within the third intercostal space c. Usually ends within the 7th intercostal space d. Directly terminates in the inferior vena cava (in azygous vein) e. All of the above are incorrect 65. The 7th right intercostal space — mark the correct answer: a. Is supplied by the anterior intercostal artery, a direct branch of the internal thoracic aorta (upper 6 spaces) b. Is supplied by the anterior intercostal artery, a direct branch of the superior epigastric artery c. Is supplied by the anterior intercostal artery, a direct branch of the musculophrenic artery d. Is supplied by the anterior intercostal artery, a direct branch of the abdominal aorta e. All of the above are incorrect 66. In the normal position of the heart in situ — mark the correct answer: a. The left border is made largely by left atrium b. The right margin is made largely by big vessels c. The superior border of the heart is formed by the right atrium (right and left atrium + great vessels) d. The inferior border is made largely by the right ventricle e. All of the above are incorrect 67. The respiratory bronchi — mark the correct answer: a. Contain the semilunar cartilage in the wall (no cartilage, main and 2ndary bronchi does!) b. Divide into lobular bronchi c. Contain alveoli in the wall d. Divide into terminal bronchi (terminal divides into respiratory bronchi) e. None of the above is correct 68. Which statement concerning the hypoglossal nerve is false — mark the correct answer a. It contains motoric fibres only for the tongue b. It crosses the external carotid artery c. It crosses the internal carotid artery d. It transmits fibres to the cervical loop (ansa) (from the, not to) e. All of the above are correct 69. Which of the following triangles is not limited by the omohyoid muscle — mark the correct answer: a. The carotid triangle (is) b. The occipital triangle (is below) c. The supraclavicular triangle d. The muscular triangle (is) e. All above are limited by the omohyoid muscle 70. The ansa cervicalis supplies — mark the correct answer: a. The digastrics b. The omohyoid c. The sternocleidomastoid muscle d. The platysma e. None of the above is correct 71. The subclavian artery — mark the correct answer: a. It is divided into three parts by the pectorals minor muscle (divided by tendon of anterior scaleni muscle) b. The right artery is longer (left is) c. The left artery arises from the brachiocephalic trunk (right does, left is right off the aortic arc) d. Gives off the internal thoracic artery e. All of the above are incorrect 72. Which artery doesn’t arise from the thyrocervical trunk — mark the correct answer: a. The suprascapular artery b. The inferior thyroid artery c. The transverse cervical artery d. The ascending cervical artery e. All of the above arise 73. Right lymphatic duct doesn’t drain — mark the correct answer: a. The head (right side) b. The neck (right side) c. The upper limb (right side) d. The upper part of thorax (right side) e. It drains all of the above 74. Which of the following statements is true — mark the correct answer: a. The palmaris longus muscle is supplied by the musculocutaneous nerve b. The palmaris longus muscle is supplied by the radial nerve c. The palmaris longus muscle is supplied by the ulnar nerve d. The palmar is longus muscle is supplied by the median nerve e. All of the above are incorrect 75. Which of the following muscle tendons passes the 5th compartment of the extensor retinaculum — mark the correct answer: a. The extensor digiti minimi b. The extensor carpi ulnaris c. The extensor digitorum d. The extensor carpi radials e. All of the above are incorrect 76. Which of the following statements concerning the long thoracic nerve is true — mark the correct answer: a. Originates only from the anterior rami of C5 b. Originates only from the anterior rami of C5 and C6 c. Originates only from the anterior rami of C5, C6 and C7 d. Originates only from the anterior rami of C6 and C7 e. All of the above are incorrect 77. Which of the following statements concerning the femoral nerve is false — mark the correct answer: a. Running laterally to femoral artery b. Supplies the hip joint c. Supplies the popliteus muscle d. Supplies the pectineus muscle e. Is formed within the psoas major 78. Which of the following statements concerning the medial plantar nerve is false — mark the correct answer: a. Supplies the flexor digitorum brevis muscle b. Supplies the first lumbrical muscle c. Supplies the quadratus plantar muscle (by lateral plantar n) d. Supplies the flexor hallucinations muscle e. Supplies the abductor hallucinations muscle 79. What is true about the lateral cutaneous nerve of the leg — mark the correct answer: a. Is formed of L2, L3 b. Is a branch of the common peroneal nerve c. Is a branch of the femoral nerve d. Is a branch of the saphenous nerve e. All of the above are incorrect (branch of surreal n, which is a branch of the lateral cutaneous n) 80. What is true about the tibial nerve — mark the correct answer: a. Arises in the upper third of the leg (at apex of popliteal fossa) b. Supplies the soleus muscle c. Supplies the ankle joint (yes, but it is also innervated by deep peroneal n, saphenous n and sural n) d. Supplies skin over the heel (not directly, by calcaneal branches) e. Remains separated from the popliteal artery by the popliteal veins (false, they are separated by the muscles, tendons, ligaments osv)