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Questions and Answers
Which muscle prevents dislocation of the patella?
Which muscle prevents dislocation of the patella?
Which type of fracture is associated with an underlying disease?
Which type of fracture is associated with an underlying disease?
What is the common skeletal abnormality seen in osteomyelitis due to tuberculosis?
What is the common skeletal abnormality seen in osteomyelitis due to tuberculosis?
What muscle is innervated by the medial plantar nerve?
What muscle is innervated by the medial plantar nerve?
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What is the most common complication of osteoporosis?
What is the most common complication of osteoporosis?
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What protein is most abundant in bone?
What protein is most abundant in bone?
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What is the length of a resting muscle fiber in a sarcomere in micrometers?
What is the length of a resting muscle fiber in a sarcomere in micrometers?
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Which cells are responsible for maintaining the bone matrix after formation?
Which cells are responsible for maintaining the bone matrix after formation?
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Which muscle is involved in hip stabilization?
Which muscle is involved in hip stabilization?
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Where is the stethoscope placed during blood pressure measurement for percussion?
Where is the stethoscope placed during blood pressure measurement for percussion?
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Which nerve is responsible for supplying the tibialis anterior muscle?
Which nerve is responsible for supplying the tibialis anterior muscle?
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What is the process called when osteoclast cells break down bone?
What is the process called when osteoclast cells break down bone?
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Which factor has the maximum effect in promoting long-term positive health behavior changes?
Which factor has the maximum effect in promoting long-term positive health behavior changes?
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What effect does the Na-K pump have on the potential difference across the membrane?
What effect does the Na-K pump have on the potential difference across the membrane?
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Which of the following cannot stimulate smooth muscle contraction?
Which of the following cannot stimulate smooth muscle contraction?
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At what stage do primary ossification centers typically appear in long bones?
At what stage do primary ossification centers typically appear in long bones?
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What term is used to describe the dislodged cartilage found in joints with osteoarthritis?
What term is used to describe the dislodged cartilage found in joints with osteoarthritis?
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Which of the following is not a characteristic feature of smooth muscle?
Which of the following is not a characteristic feature of smooth muscle?
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What forms the plantar arterial arch?
What forms the plantar arterial arch?
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What is the function of calcitonin in the body?
What is the function of calcitonin in the body?
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Which artery accompanies the radial nerve in the radial groove of the humerus?
Which artery accompanies the radial nerve in the radial groove of the humerus?
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Which of these is not a branch of the tibial nerve in the leg?
Which of these is not a branch of the tibial nerve in the leg?
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The bicipital groove of the humerus accommodates which muscle tendon?
The bicipital groove of the humerus accommodates which muscle tendon?
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What is the main effect related to the Fenn effect in muscle contraction?
What is the main effect related to the Fenn effect in muscle contraction?
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A comminuted fracture is characterized by which of the following?
A comminuted fracture is characterized by which of the following?
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Which nerve may be injured in a fracture of the shaft of the clavicle leading to neck pain?
Which nerve may be injured in a fracture of the shaft of the clavicle leading to neck pain?
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The primary action of the parathyroid hormone in the body is to increase the concentration of which substance in the plasma?
The primary action of the parathyroid hormone in the body is to increase the concentration of which substance in the plasma?
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Which vitamin related to vitamin D is synthesized in the skin?
Which vitamin related to vitamin D is synthesized in the skin?
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What distinguishes the lateral plantar artery from the medial plantar artery?
What distinguishes the lateral plantar artery from the medial plantar artery?
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Which ligament is primarily damaged in shoulder injuries?
Which ligament is primarily damaged in shoulder injuries?
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Which teratogenic drug is known for causing malformation of limbs?
Which teratogenic drug is known for causing malformation of limbs?
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At what anatomical position is the nipple typically located?
At what anatomical position is the nipple typically located?
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Which coenzyme is essential for hydroxylation in collagen synthesis?
Which coenzyme is essential for hydroxylation in collagen synthesis?
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The medial malleolus is a feature of which long bone in the lower limb?
The medial malleolus is a feature of which long bone in the lower limb?
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Which nerve is affected when foot eversion is compromised?
Which nerve is affected when foot eversion is compromised?
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What enhances the absorption of dietary calcium in the body?
What enhances the absorption of dietary calcium in the body?
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What anatomical structure lies deep to the flexor retinaculum?
What anatomical structure lies deep to the flexor retinaculum?
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Which type of fibers transmit slow pain?
Which type of fibers transmit slow pain?
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Which neurotransmitter inhibits both slow and fast pain transmission in the dorsal horn of the spinal cord?
Which neurotransmitter inhibits both slow and fast pain transmission in the dorsal horn of the spinal cord?
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In Lambert-Eaton Syndrome, autoantibodies are formed against which of the following?
In Lambert-Eaton Syndrome, autoantibodies are formed against which of the following?
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What is the main role of the Na-K-ATPase pump?
What is the main role of the Na-K-ATPase pump?
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Which muscle forms one of the boundaries of the popliteal fossa?
Which muscle forms one of the boundaries of the popliteal fossa?
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Which muscle is considered the prime mover of medial rotation of the arm?
Which muscle is considered the prime mover of medial rotation of the arm?
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What characterizes the feature of a claw hand?
What characterizes the feature of a claw hand?
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What is likely the diagnosis for a child born with multiple fractures due to defective collagen synthesis?
What is likely the diagnosis for a child born with multiple fractures due to defective collagen synthesis?
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Study Notes
Questions and Answers
-
Q1: Which muscle prevents patellar dislocation?
- Vastus medialis
-
Q2: Fracture due to underlying disease?
- Pathological fracture
-
Q3: Common skeletal abnormality in tuberculosis osteomyelitis?
- Spine
-
Q4: Muscle innervated by medial plantar nerve?
- Adductor hallucis
-
Q5: Senile/postmenopausal osteoporosis prevention/treatment?
- Calcium and vitamin D supplementation
-
Q6: Actin filament attachment disk?
- Z disk
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Q7: Correct description of great saphenous vein?
- Superficial to fascia lata
-
Q8: Sesamoid bone in quadratus femoris tendon?
- Patella
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Q9: Most common osteoporosis complication?
- Kyphoscoliosis
-
Q10: Yellow/grayish membrane on larynx/pharynx?
- Diphtheria
-
Q11: Muscle involved in shrugging shoulders?
- Trapezius
-
Q12: Skin cancer (melanoma) from buttocks metastasis?
- Horizontal group of superficial inguinal lymph nodes
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Q13: Length of resting muscle fiber in sarcomere?
- 2 micrometers
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Q14: Abundant bone protein?
- Collagen
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Q15: Fibril-forming collagen most abundant in cartilage?
- Type II collagen
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Q16: Cells maintaining bone matrix?
- Osteocytes
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Q17: Not a complication of chronic osteomyelitis?
- Secondary amyloidosis
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Q18: Na-K pump potential difference?
- -3 mV
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Q19: Doesn't stimulate smooth muscle?
- Somatic nerves
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Q20: Primary ossification centers in long bones?
- 12th week of intrauterine life
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Q21: Cartilage pieces in osteoarthritis?
- Joint mice
-
Q22: Not a feature of smooth muscle?
- Cannot regenerate
-
Q23: Severe common acute leg injury in tennis players?
- Plantaris tendon
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Q24: Artery running with radial nerve in radial groove?
- Axillary artery
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Q25: Related to biceps brachii?
- Bicipital aponeurosis
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Q26: Not a branch of tibial nerve in leg?
- Medial calcaneal branch
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Q27: Fenn effect and work done?
- Work done is proportional to ATP cleaved
-
Q28: Muscles forming the floor of femoral triangle?
- Iliopsoas and pectineus and adductor longus
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Q29: Winging of scapula cause?
- Injury to long thoracic nerve
-
Q30: Vaccine specifically for older adults?
- Influenza virus
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Q31: Small saphenous vein termination?
- Great saphenous vein
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Q32: Most powerful adductor/medial rotator of arm?
- Pectoralis major
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Q33: Plantar arterial arch components?
- Medial and lateral plantar arteries, and dorsalis pedis artery
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Q34: Comminuted fracture description?
- Fracture with splintered bones
-
Q35: Bicipital groove contents?
- Short head of Biceps, Long head of biceps
-
Q36: Parathyroid hormone target to increase serum calcium levels?
- Intestines
-
Q37: Calcitonin function?
- Decreases plasma calcium concentration
-
Q38: Parathyroid hormone effect on plasma conc.?
- Calcium
-
Q39: Central axillary lymph node drainage?
- Lateral axillary lymph nodes
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Q40: Fracture of clavicle causing neck pain affects which nerve?
-
Axillary nerve
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Q41: Vitamin D type made in skin and taken in diet?
- Cholecalciferol
-
Q42: Chondroitin sulfate components?
- N-acetylgalactosamine sulfate + glucuronic acid
-
Q43: Collagen synthesis coenzyme?
- Ascorbate
-
Q44: Myosin-actin binding ionic presence?
- Calcium ions, ATP and Magnesium ions
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Q45: Shoulder separation from clavicle injury?
- Coracoclavicular ligament
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Q46: Limb malformation teratogenic drug?
- Thalidomide
-
Q47: Nipple anatomical position?
- 4th intercostal space, lateral to mid-clavicular line
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Q48: Collagen hydroxylation coenzyme?
- Ascorbate
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Q49: Medial malleolus bone?
- Tibia
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Q50: Nerve damaged with foot eversion impairment?
- Common peroneal nerve
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Q51: Tailor unable to flex/abduct/rotate thigh?
- Sartorius
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Q52: Carpal tunnel syndrome damage?
- Median nerve
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Q53: Dietary calcium absorption enhancement?
- Calciferol
-
Q54: Deep to flexor retinaculum?
- Flexor digitorum superficialis and Ulnar artery
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Q55: Upper outer quadrant breast palpable mass lymph involvement?
- Pectoral nodes
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Q56: Anatomical structure not palpable in snuffbox apex?
- Radial styloid process
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Q57: Nerst equation relation in semipermeable membrane?
- Concentration of many ions
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Q58: Not a diagnostic criteria of rheumatoid arthritis?
- Serum rheumatoid factor
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Q59: Slow pain transmission fibers?
- C fibers
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Q60: Neurotransmitter inhibiting pain transmission?
- Enkephalin
-
Q61: Autoantibodies in Lambert-Eaton Syndrome target?
- Presynaptic calcium channels
-
Q62: Ape hand appearance related nerve damage?
- Median nerve
-
Q63: Na-K-ATPase pump function relating to cell?
- Maintains ion concentration difference across cell membrane
-
Q64: Muscle boundaries of popliteal fossa?
- Popliteus muscle
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Q65: Prime mover of medial arm rotation?
- Subscapularis muscle
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Q66: Claw hand feature?
- Hyperextension of metacarpophalangeal joints, and flexion of interphalangeal joints
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Q67: Excitation-contraction coupling structure?
- T-Tubules
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Q68: Defective collagen synthesis disease?
- Osteogenesis imperfecta
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Q69: Powerful lateral rotator of shoulder joint?
- Infraspinatus
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Q70: Not present in axilla?
- Trunks of brachial plexus
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Q71: Myasthenia gravis cause?
- Antibodies against acetylcholine receptors are formed
-
Q72: Posterior tibial artery branch exception?
- Peroneal artery
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Q73: Spinal segments of femoral nerve?
- L2, L3, L4
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Q74: Great saphenous vein companion nerve?
- Saphenous nerve
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Q75: Best key principle of health education?
- Learning by doing
-
Q76: Patient injury involving axillary posterior cord, affected structure?
- Deltoid
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Q77: Common disease in older people?
- Dementia
-
Q78: Sufficient revenue for awareness creation in developed countries?
- Increased aging population
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Q79: Cause of inability to abduct/extend arm after quadrangular space injury?
- Deltoid
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Q80: Nerve passing through quadrangular space?
- Axillary nerve
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Q81: Knee extension nerve affected?
- Femoral nerve
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Q82: Pelvic girdle components?
- Ischium, pubis, ilium
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Q83: Left foot lifting inability related muscle?
- Left gluteus medius
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Q84: Blood pressure measurement stethoscope placement?
- Brachial artery over cubital fossa
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Q85: Deep peroneal nerve supply?
- Peroneus tertius
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Q86: Common peroneal nerve injury inability?
- Evert foot
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Q87: Bone resorption process?
- Osteoclasts break down bone
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Q88: High bone turnover osteoporosis cause?
- Low estrogen
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Q89: Health promotion positive change factor?
- Supporting environment
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Q90: Skin of medial digits and palm supply nerve?
- Superficial branch of ulnar nerve
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Q91: Third amino acid in collagen?
- Glycine
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Description
Test your knowledge on the musculoskeletal system with this quiz. Explore topics such as muscle functions, bone health, and common skeletal abnormalities. Perfect for students and professionals in health sciences.
