Anatomy Mid Exam 2022-2023 College of Dentistry PDF

Mid Exam For the academic year 2022-2023 College of Dentistry \ First year...

Mid Exam For the academic year 2022-2023 College of Dentistry \ First year ‫جمهورية العراق‬ Subject: General Anatomy ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Exam date: 29/4/2023 Day: Saturday Duration: 2 hours Total Marks:50 Marks Answer all the following Questions [I] Choose the most appropriate answer for the fallowing sentences: (20 marks) No Questions The oculomotor (III), trochlear (IV) and abducens (VI) all innervate which facial structure? a. Ear. 1- b. Eye muscles. c. Nose. d. Tongue. The olfactory nerve (I) is responsible for which sense? a. Taste. b. Smell. 2- c. Vision. d. Hearing. Which suture is located where the bilateral halves of the parietal bones meet? a. Coronal. 3- b. Sagittal. c. Lambdoid. d. Squamosal. Which cranial nerve innervates the superior oblique muscle? 4- a. Optic (II). b. Trochlear (IV). c. Abducens (VI). d. Oculomotor (III). The styloid process is a projection from which bone? a. Maxilla. b. Ethmoid. 5- c. Temporal. d. Sphenoid. 1  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Which foramen is NOT associated with the sphenoid bone? a. Ovale. b. Magnum. 6- c. Spinosum. d. Rotundum. Which border of the vomer does not articulate with any other bone? a. Inferior. b. Anterior. 7- c. Superior. d. Posterior. The zygomatic bone does NOT contain which process? a. Frontal. b. Palatine. 8- c. Maxillary. d. Temporal. Which maxillary process supports the teeth? a. Frontal. 9- b. Palatine. c. Alveolar. d. Zygomatic. Which part of the mandible articulates with the temporal bone? a. Body. b. Ramus. 10- c. Coronoid process. d. Condylar process. 2  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Which nerve does NOT pass through the superior orbital fissure? a. Optic. 11- b. Trochlear. c. Abducens. d. Oculomotor. Which feature of the occipital bone articulates with the atlas? a. Clivus. b. Condyles. 12- c. Nuchal lines. d. Pharyngeal tubercle How many pairs of cranial nerves exist? a. 9. b. 10. 13- c. 11. d. 12. Which is NOT a bone of the facial skeleton? a. Nasal. 14- b. Maxilla. c. Sphenoid. d. Zygomatic. The optic nerve passes through which opening in the orbit? a. Optic foramen. b. Nasolacrimal canal. 15- c. Inferior orbital fissure. d. Superior orbital fissure. 3  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The oculomotor nerve passes through which opening in the orbit? a. Optic foramen. b. Zygomatic foramen. 16- c. Inferior orbital fissure. d. Superior orbital fissure. The anatomical position is a description based on the assumption that the person is standing erect, with the upper limbs by the sides and the face and palms of the hands directed: a. forward. 17- b. Backward c. Laterally d. Medially The humerus and femur can be classified as? a. Long Bones b. Short Bones 18- c. Flat Bones d. Sesamoid Bones The chief muscles that is responsible for a particular movement is called? a. Antagonist b. Prime mover 19- c. Fixator d. Synergist The blood vessels that transport blood back to the heart and many of them possess valves are called? a. arteries 20- b. veins c. Capillaries d. Sinusoids 4  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [II] Write true (T) for true statement or false(F) for false statement. ( 10 Marks) No Statement Answer Internal acoustic meatus transmits hypoglossal nerve. 1 The Sella turcica holds the pituitary gland. it is surrounded by the anterior 2 and posterior clinoid processes. Hyaline cartilage is flexible and can be found in the auricle of the ear, the 3 external auditory meatus, the auditory tube, and the epiglottis. The base of the skull (the cranial floor). divided into 3 fossae: anterior, 4 lateral and posterior cranial fossa. The lymph vessels that carry lymph to a lymph node are referred as 5 efferent vessels. Capillaries are microscopic vessels in the form of a network connecting 6 the arterioles to the venules. Crista galli is a vertical plate that extends superiorly from the sphenoid 7 bone. The Squamous portion is the largest part of the frontal bone that forms 8 the majority of the forehead. central nervous system, which consists of the brain and spinal cord. 9 Gray matter consists of nerve fibers (axons) embedded in neuroglia. 10 5  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [III] Match between column A and column B ( 10 Marks ) No Column A No Column B 1 Palmar A Extension 2 Supine B Distal 3 Superficial C Adduction 4 Internal D Dorsal 5 Ipsilateral E External 6 Proximal F Prone 7 Flexion G Eversion 8 Abduction H External rotation 9 Internal rotation I Contralateral 10 Inversion J Deep [IV] Enumerate (only): ( 10 Marks) 1-Name 2 foramina of the posterior cranial fossa. 2- The types of processes of The Neurons. 6  ‫جمهورية العراق‬ ‫العلم‬ ‫ي‬ ‫العال والبحث‬ ‫ي‬ ‫وزارة التعليم‬ ‫جامعة المعقل‬ ‫‪----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------‬‬ ‫‪3- The parts of the skin.‬‬ ‫‪4-The parts of the mandible bone.‬‬ ‫‪5-Types of muscle.‬‬ ‫‪Good Luck‬‬ ‫رئيس الفرع‬ ‫أستاذ المادة‬ ‫‪7‬‬