59 A 19-year-old college student sustained a fracture of the skull in an automobile collision. There is leakage of blood and cerebrospinal fluid from the nose. Which of the following structures is most likely to be involved? A) Cavernous sinus B) Cribriform plate of the ethmoid bone C) Nasal septum D) Orbital plate of the frontal bone E) Petrous part of the temporal bone F) Roof of the nasopharynx
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- Which of the following evidence seems to confirm that the skeleton alleged to be General Pulaski is being correctly identified? A)although female in shape, the pelvis and hip bones showed evidence of their owner spending a lot of time on horseback, which would make sense for someone who served in a calvary regiment B)DNA taken from the skeleton was matched with DNA from a known relative of Pulaski C)the bones showed signs of injuries that Pulaski had sustained during his life including a bullet wound in the right hand of the skeleton D)the size and age of the skeleton match historical accouts of the GeneralThe trigeminal nerve controls which group of muscles?A) muscles of facial expressionB) muscles of masticationC) muscles of the tongueD) muscles of the pharynxE) muscles of the eye Pronation and supination occur at a/the ________.A) humeroulnar jointB) radioulnar jointC) temporomandibular jointD) glenohumeral jointPane A histology of an organ during an autopsy revealed a large number of glands in the lamina propria and a thick layer of muscularis externa; which organ most likely the examiner was looking at? A) stomach B) small intestine D) large intestine
- 21) the term encephalomalacia means hardening of the brain A) true B) FalseRegarding skull fracture, which of the following is not correct() A) mostly linear type B) can be divided into three types according to the site C) if the carotid artery is injured, a carotid-cavernous fistula will form D) can cause central facial paralysis E) X-ray shows only 30 to 50% of the fracture lineMatch the correct terms with their meanings. Place the correct letter in the empty column Term Letter Definition a) closer to the top of the limb b) lying face downwards c) towards the head, or above d) back or at the back of e) closer toward the bottom or end of a Superior Inferior Anterior Posterior Lateral limb Medial f) towards the feet or below Proximal g) front, or in front of h) lying face upwards i) toward the side of the body, or away Distal Supine from the midline of the body Prone j) toward the midline of the body Choose/circle the correct answer. Assume the individual is in anatomical position. 1. The big toe is on the lateral/medial side of the foot. 2. The shoulder blade is on the anterior/posterior side of the body. 3. The hand is distal/proximal to the elbow. 4. The hips are superior/inferior to the shoulders. 5. The shoulders are medial/lateral to the spine. 6. The knee is distal/proximal to the ankle. 7. The knee is superior/inferior to the ankle.
- 32) Which of the following is NOT a facial bone? a) parietal b) nasal c) maxillae d) zygomatic e) palatine 33) Which of the following cranial bones contains the organs of hearing and balance, and articulate with the mandible? a) frontal b) temporal c) parietal d) occipital e) sphenoid 34) Which cranial bone is called the "keystone" of the cranial floor because it articulates with every other cranial bone? a) occipital b) frontal c) ethmoid d) parietal (e) sphenoid 35) Which facial bone articulates with teeth? a) lacrimal b) palatine c) vomer d) maxillae e) nasal 36) Which bone of the axial skeleton does NOT articulate with any other bone? a) vertebrae b) ethmoid c) sternum (d) hyoid e) ilium37) Ribs that have costal cartilage that attaches directly to the sternum are called a) floating ribs. e) separated ribs. b) vertebrochondral ribs. 38) What is the function of the intervertebral discs? a) compress the vertebral bones c) store calcium c) false ribs. (d) true ribs. b) help absorb vertical shock to the spinal column d) act as a spinal fluid reservoir e) provide muscle attachment 39) The two primary curves of the adult vertebral column are the a) thoracic and sacral curves. c) cervical and lumbar curves. e) cervical and sacral curves. b) lumbar and sacral curves. d) cervical and thoracic curves. TO SA111. The infarct in the MRI of the brain shown was most likely the result of occlusion of which of the following arteries? A) Anterior cerebral B) Anterior choroidal C) Lenticulostriate D) Middle cerebral E) Posterior cerebral