2010 Flashcards
1
Q
The medial and lateral malleoli articulate with which of the following? A.FEMUR B.CALCANEOUS C.TALUS D.CUBOID E.FIBULA
A
C.TALUS
2
Q
The small saphenous vein empties into which of the following veins. A. Femoral B. Tibial C. Pectoral D. Poplietal E. Great Saphenous
A
D. Poplietal
3
Q
Which of the following statements correctly applies to the iliopsoas muscle?
A. It is a flat quadrangular muscle
B. It is chief flexor of the thigh
C. It is enclosed between the two layers of the fascia lata
D. It inserts into the iliotibial tract
E. It is located in the posterior compartment of the thigh.
A
A. It is a flat quadrangular muscle
4
Q
All the following statements concerning the femoral triangle are correct EXCEPT?
A. It’s superior border is the inguinal ligament
B. It’s Lateral border is the Sartorius
C. It is bisected by the femoral artery and vein
D. The saphenous nerve passes through the femoral triangle
E. The medial border is the adductor magnus
A
E. The medial border is the adductor magnus
5
Q
All the following statements concerning the adductor canal are correct EXCEPT?
A. It is approximately 15cm long
B. It extends from the apex of the femoral triangle to the adductor hiatus
C. It contains the Saphenous nerve
D. It is bounded posteriorly by the Sartorius muscle
E. It contains the femoral artery and vein
A
D. It is bounded posteriorly by the Sartorius muscle (bound anteriorly)
6
Q
All the following statements concerning the popliteal fossa are correct except?
A.The Biceps Femoris Forms the superolateral Border
B.The semimembranosus forms the superomedial border
C.It contains both the tibial and common fibular nerves
D.The lateral and medial heads of the gastrocnemius forms the inferolateral and inferomedial borders
E. It contains the great saphenous vein.
A
E. It contains the great saphenous vein.
7
Q
Which of the following foramina are not in the middle cranial fossa? A.Forman rotundum B. Foramen Spinosum C. Foramen Lacerum D.Grrove of the greater petrosal nerve E. Foramen Magnum
A
E. Foramen Magnum
8
Q
In addition to the optic nerve , the optic canal transmits which of the following? A.Opthalmic Veins B.Occulomotor Nerve C. Internal carotid artery D.Opthalmic arteries E. Nerve branches of the meninges
A
D.Opthalmic arteries
9
Q
The foramen Magnum Transmits all the following Except? A. Medulla and Meninges B. Vertebral Arteries C. Spiral roots of the accessory nerve D. Dural veins E. Basilar Artery
A
E. Basilar Artery
10
Q
The jugular formen transmits all the following EXCEPT? A.gloosopharngeal nerve B.Vagus Nerve C. Accessory Nerve D. Jugular Vein E. Sympathetic Trunk
A
E. Sympathetic Trunk
11
Q
Which of the following is not a muscle of facial expression? A.Platysma B.Nasalis C. frontal belly of occipital frontalis D. orbicularis occuli E. temporalis
A
E. temporalis
12
Q
The orbicularis occuli is innervated by? A.optic nerve B.oppthalmic nerve C.trichlear nerve D.trigeminal nerve E.facial nerve
A
E.facial nerve
13
Q
Which of the following is not a branch of the facial nerve? A.Temporal B.Zygomatic C.buccal D.mental E.cervical
A
D.mental
14
Q
Parasympatheticfibers from CN IX synapse in which ganglion before traveling to the parotid gland? A.Otic Ganglion B.Ciliary Ganglion C.Submandibular Ganglion D.Pterygopalatine ganglion E.Trigeminal ganglion
A
A.Otic Ganglion
15
Q
Which of the following muscles is not innervated by the Oculomotor Nerve? A.LevatorPalpebraeSuperioris B. Lateral Rectus C. Medial Rectus D. Inferior Oblique E. Superior Rectus
A
B. Lateral Rectus
16
Q
Which of the Following is NOT contained in the infratemporal fossa?
A. Parts of temporal, lateral ptrygoid, and medial pterygoid muscles
B. Maxillary artery
C.Pterygoid venous plexus
D. Mandibular, inferior alveolar, buccal, and lingual nerves
E.Pterygopalatine ganglion
A
E.Pterygopalatine ganglion
17
Q
Which of the following muscles is Not innervated by the Hypoglossal nerve? A. Genioglossus B. Hyoglossus C. Styloglossus D.Palatoglossus E. Intrinsic Muscles of the Tongue
A
D.Palatoglossus (innervated by vagus)
18
Q
Which of the following is not correct?
A.The Parotid gland is supplied by branches of the external carotid and superficial temporal arteries.
B.The submandibular gland is supplied by the submental artery.
C.The submandibular gland is innervated by the parasympathetic fibers of the glossopharyngeal nerve that synapsed in the submandibular ganglion.
D.The sublingual glands are supplied by the sublingual and submental arteries.
E.The sublingual glands are innervated by parasympathetic fibers of the facial nerve.
A
C.The submandibular gland is innervated by the parasympathetic fibers of the glossopharyngeal nerve that synapsed in the submandibular ganglion
(parasympathetic fibers from facial n.)
19
Q
.Which of the following is Not contained in the Pterygopalitine Fossa? A. Third part of the Maxillary Veins B. Maxillary Nerve C. Nerve of the Pterygoid Canal D.Pterygopalatine Ganglion E. Optic Nerve
A
E. Optic Nerve
20
Q
Which of the following paranasal sinuses communicates with the nasal cavity in the superior meatus? A. posterior ethmoidal sinuses B. frontal sinus C. middle ethmoidal sinuses D.sphenoidal sinus E. maxillary sinus
A
A. posterior ethmoidal sinuses
21
Q
Where does the nasolacrimal duct communicate with the nasal cavity? A. Superior Meatus B. Middle Meatus C. Inferior Meatus D.Nasopharynx E.Sphenoidal Sinus
A
C. Inferior Meatus
22
Q
Which of the following is a separate bone? A. Superior Nasal Concha B. Middle Nasal Concha C. Inferior Nasal Concha D. Crista Galli E. Glabella
A
C. Inferior Nasal Concha
23
Q
Which of the following is not contained in the tympanic cavity? A. Auditory Ossicles B. Tympanic Plexus C. Chorda tympani nerve D. Lesser Petrosal nerve E.Stapedius and tensor tympani muscles
A
D. Lesser Petrosal nerve
24
Q
The anterior triangle of the neck does not contain which of the following smaller triangles? A. Supraclavicular triangle B. submandibular triangle C.submental triangle D.Carotid triangle E. Muscular Triangle
A
A. Supraclavicular triangle
25
```
Which of the following is innervated by the trigeminal nerve?
A.Mylohyiod
B.Geniohyoid
C.Stylohyoid
D. Posterior belly of the digastric
E.Thyrohoid
```
A.Mylohyiod (by Mandibular branch of CNV)
Geniohyoid - CNXII
Stylohyoid - CNVII
26
```
Which of the following contains PAIRED laryngeal cartilages?
A.Thyroid,cricoid,epiglottic
B. Arytenoid, corniculate, cuneiform
C. Arytenoid, cricoid, epiglottic
D.Corniculate, cricoid, cuneiform
E. Cuneiform, corniculate, epiglottic
```
B. Arytenoid, corniculate, cuneiform
27
```
`Which of the following intrinsic laryngeal muscles is NOT innervated y the recurrent laryngeal nerve?
A.Transverse arytenoid
B. Oblique arytenoid
C.Cricothyroid
D. Posterior Cricothyroid
E. Lateral Criothyroid
```
C.Cricothyroid
28
```
Which of the following passes through the gap between the superior and middle constrictors?
A. Glossopharyngeal Nerve
B.LevatorVeliPalatini
C. Internal Laryngeal Nerve
D. Superior Laryngeal Artery
E. Superior Laryngeal Vein
```
A. Glossopharyngeal Nerve
29
```
An epidural hematoma consists of blood from which vessel?
A. Middle meningeal artery
B. cerebral veins
C. Internal Carotid artery
D. Circle of Willis
E. Vertebral Artery
```
A. Middle meningeal artery
30
```
Ptosis results from the lesion of which nerve?
A.Optic Nerve
B.Occulomtor Nerve
C.Trochlear Nerve
D. Trigeminal Nerve
E.Abducens Nerve
```
B.Occulomtor Nerve
31
```
A laceration or contrusion in the parotid region or a fracture of the temporal bone might damage which nerve?
A. Trigeminal Nerve
B.Abducens Nerve
C. Facial Nerve
D. Glossopharyngeal Nerve
E.Vagus Nerve
```
C. Facial Nerve
32
A. Transverse Colon
B.Jejenum
C. Both
D. Neither
54. Develops from the forgut
55. Has circular folds
56. IS an interperiotoneal Organ
57. Recieves blood from the superior mesenteric artery
58. IS innervated by the celiac plexus
54. Develops from the forgut - Neither
55. Has circular folds - Jejunum
56.IS an interperiotoneal Organ -
Both
57.Recieves blood from the superior mesenteric artery (branches)-
Both
intestinal artery -> jejunum
middle colic -> transverse colon
58.IS innervated by the celiac plexus -
Neither
33
```
During fetal development, the left atrium receives blood directly from pulmonary veins and from the?
A.Ductusarteriosus
B. Right Atrium
C. Sinus venosus
D. Common cardinal vein
E. Coronary Sinus
```
B. Right Atrium
34
Circulatory changes that occur at birth normally include all the following Except
A. Increased blood flow through the ductusarteriosis
B. Increased left atrial pressure
C. Reversal of flow through the foramen
D. Increased flow through
E. Decreased right atrial pressure
A. Increased blood flow through the ductusarteriosis
35
Knowledge of the lymphatic drainage of the breast is clinically
A.Tributaries of the internal thoracic ( mammary ) vessels to the
B. Tributaries of the intercostal vessels to the parasternal nodes
C. Tributaries of the axillary vessel
D. Tributaries of the thracoacromonial
E. Subcutaneous venous networks
C. Tributaries of the axillary vessel
36
THE thyrocervical trunk usually generates all of them EXCEPT:
A. Inferior thyroid artery
C. Transverse cervical artery
D. Ascending cervical artery
E. Internal Thoracic Artery
E. Internal Thoracic Artery
37
The First (S1 or Lub) Heart sound and the second (S2, or Dup) heart sound sound originate, respectively, from the?
A.Closure of the pulmonary valve followed by closure of the aortic valve
B. Closure of the tricuspid valve followed by closure of the mitral valve
C. Closure of the atrioventricular valves followed by closure of the semilunar valves
D. Closure of the atrioventricular valves followed by opening semilunar valves
E. Opening of the atrioventricular valves followed by closure of the atrioventricular valves
B. Closure of the tricuspid valve followed by closure of the mitral valve
38
The function of the papillary muscles in the heart is to
A. Open the atrioventricular valves during ventricular diastole
C. Prevents proplapsing and shuts valves
D.Accomplish nothing of consequence since the papillary muscle….
E. none of the above
C. Prevents proplapsing and shuts valves
39
The Sinoatrial node in the heart receives it’s blood supply principally from?
A. The right coronary artery
B. The posterior interventricular branch of the right coronary artery
C. The anterior interventricular branch of the left coronary artery
D. The cirumflex branch of the left coronary artery
E. None of the Above
A. The right coronary artery
40
```
All the following veins drain into the coronary sinus EXCEPT
A. Oblique vein of the left atrium
B. Great Cardiac Vein
C. Middle Cardiac Vein
D. Small Cardiac Vein
E. Anterior cardiac Vein
```
E. Anterior cardiac Vein
41
```
Numerous stones could be palpated. A finger was inserted into the mental foramen ( of Winslow) and the common bile duct was palpated for stones. Structures that bound the mental foramen include all the following EXCEPT.
A. Inferior Vena Cava
B. Hepatic Vein
C. Common Bile duct
D. Caudate lobe of the liver
E. Superior part of the duodenum
```
B. Hepatic Vein
42
```
A Thrombus in the superior mesenteric artery at its origin from the aorta will result in …. Necrosis of significant portions of all the following structures EXCEPT
A. Duodenum and Pancreas
B. Jejunum and Ileum
C. Appendix
D. Ascending and transverse colon
E. Descending colon and sigmoid colon
```
E. Descending colon and sigmoid colon
43
A Posteriorly perforating ulcer in the pyloric antrum of the stomach is most likely to produce initial localized peritonitis or abcess formation in the.
A.Omental Bursa
B. Right Subhepatic Space
C. Left subhepatic and hepatorenal spaces (pouch of morison)
D. Right Subphrenic Space
E. Greater Sac
A.Omental Bursa
44
The anterior portion of the vas deferns is the male
A. Broad ligament of the uterus
B.Round ligament of the ovary
C. Suspensory ligament of the ovary
C. Suspensory ligament of the ovary
45
```
Tentorium Cerebelli occupies the
A. Longitudinal Fissure
B. Lateral Sulcus
C. Central Sulcus
D. Transverse Fissure
E.ingula
```
D. Transverse Fissure
46
```
The Cuneus and precaneus are separated by the ?
A.parietoocipital sulcus
B.Subparietal Sulcus
C.Cingulate Sulcus
D.Intraparietal Sulcus
E. Collateral Sulcus
```
A.parietoocipital sulcus
47
```
The internal capsule is composed of nerve fibers classified
A.Projectional
B. Short associational
C. Commisural
D.Arcuate
E. Long associational
```
A.Projectional (area of sensory/motor fibers)
48
```
Identify the artery which does not participate in the circle of Willis
A. Anterior communicating
B. Posterior Communicating
C. Anterior Cerebral
D. Posterior cerebral
E. Vertebral
```
E. Vertebral
49
```
Which sinus extends from the foramen cecum to the internal occipital ……
A. Superior sagital
B. Inferior sagital
C. Rectus
D.Sphenoparietal
E. Superior Petrosal
```
A. Superior sagital
50
```
The nucleus ambiguous supplies axons to cranial nerves
A. 9,10,11,12
B. 7,9 and 11
C. 9,10
D. 7,11,12
E. 8,9,10,11
```
C. 9,10
51
```
All listed below symptoms are associated with diseases of basal ganglia, Except
A.Akinesia
B.Bradykinesia
C. Dance- Like movements
D. Tremor
E.Dysmetria
```
E.Dysmetria (cerebellar lesion)
52
```
Large involuntary movements of one side of the body, called hemiballisimus…. Typically after damage to the
A. Caudate Nucleus
B.Pallidum
C. Putamen
D. Striatum
E.Subthalmic Nucleus
```
E.Subthalmic Nucleus
53
```
The adrenergic autonomicfibers are?
A. Preganglionic sympathetic
B. Preganglionic parasympathetic
C. Postganglionic Sympathetic
D. Postganglionic Parasympathetic
E. All the Above
```
C. Postganglionic Sympathetic
54
The tract conveying pain, temperature and crude touch sensations from the head has second order neuron in the.
```
A. Main sensory nucleus of trigeminal nerve
B. Spinal trigeminal nucleus
C. Solitary tract nucleus
D.Mesencephalic Nucleus
E. Vestibular Nucleus
```
D.Mesencephalic Nucleus
55
Innervates coracobrachialis muscle?
Musculocutaneous n.
56
Supplies muscles of forearm?
All of them
57
Gives off posterior cutaneous n. of the forearm?
radial n.
58
innervates pronator teres
median n.
59
supplies muscles of hypothenar?
Ulnar n.
60
Innervates supinator muscle?
Radial n.
61
Accompanies arteria profunda brachii?
Radial n.
62
Branches of Axillary art.
Superior thoracic
Thoracoacromial
Lateral thoracic
SUBSCAPULAR
Anterior circumflex humeral
Posterior circumflex humeral
continues as brachial art
63
Branches of subclavian
VERTEBRAL ARTERY
internal thoracic artery
THYROCERVICAL TRUNK
costocervical trunk
dorsal scapular artery (mostly)
64
Branches of Brachial art.
Superior ulnar collateral artery
Profunda brachii
Inferior ulnar collateral artery
Radial artery
Ulnar artery
