Jen Love’s Anatomy MCQs
Exam April 2000
- Which does not pass through the clavipectoral fascia
- lymph vessels
- cephalic vein
- medial pectoral nerve
- thoracoacromial artery
- lateral pectoral nerve
- Regarding the appendix, which is incorrect
- The position of its base is fixed in relation to the caecum
- It opens into the caecum 2cm below the ileocaecal valve
- The appendiceal artery is usually a branch of the ileocolic artery
- It may be 6-28cm long
- It has a mesentery
- Which lymph nodes drain the lower anal canal
- External iliac
- Deep inguinal
- Para-aortic
- Superficial inguinal
- Internal iliac
- Which muscle controls vocal cord abduction in the larynx
- aryepiglottic
- transverse arytenoids
- lateral cricoarytenoid
- posterior cricoarytenoid
- cricothyroid
- The contents of the posterior triangle include all of the following except
- Occipital lymph nodes
- Accessory nerve
- Cervical plexus
- Inferior belly of omohyoid
- Transcervical vessels
- Which of the following is not a branch of the ophthalmic nerve
- Supraorbital
- Supratrochlear
- Infraorbital
- external nasal
- infratrochlear
- which of the following does not insert into the greater trochanter
- gluteus maximus
- piriformis
- obturator internus
- superior gemellus
- obturator externus
- the deep peroneal nerve travels through the lower leg with which artery
- posterior tibial
- common peroneal
- deep peroneal
- anterior tibial
- x
- Which of the following is outside the blood-brain barrier
- Anterior pituitary
- Posterior pituitary
- Hippocampus
- Frontal lobe
- X
- regarding the deep fascia which is incorrect
- it is not present in the face
- it forms the retinaculae
- it is anchored firmly to the periosteum
- it is well developed in the iliotibial tract
- it is not sensitive
- regarding bone
- periosteum covers the articulating surface of bones
- Haversian canals are the smallest canals in bone
- Cancellous bone is capable of rearrangement in response to strain
- Bone substance does not receive its nutrition from the periosteum
- Periosteum is not sensitive
- regarding muscle
- skeletal muscle is a mix of red and white muscle
- individual muscle fibres are surrounded by epimysium which is impermeable to fluid
- a motor unit supplies red and white fibres
- white fibres are slow twitch and aerobic
- x
- Dermatomes
- do not overlap in the chest
- are the areas of skin and muscle supplied by a single spinal nerve
- do not overlap at the axial lines
- are separated from dermatomes of a discontinuous segment of the spinal cord by an axial line
- x
- the myotome of knee extension is
- L2,3
- L5, S1
- L4,5
- L3,4
- S1,2
- the dermatome of the great toe is
- L4
- L5
- S1
- S2
- L3
- which receives afferents in the sneeze reflex
- otic ganglion
- trigeminal ganglion
- ciliary ganglion
- x
- x
- regarding the newborn skull
- it has similar vertical proportions to the adult skull
- the bones of the vault ossify in membrane and the bones of the base in cartilage
- the anterior fontanel has as its borders the frontal, parietal, temporal and sphenoid bones
- the posterior fontanel has as its borders the occipital, parietal and temporal bones
- x
- which muscle initiates shoulder abduction
- the multipennate centre of deltoid
- the anterior and posterior fibres of deltoid
- supraspinatus
- teres minor
- x
- which of the following is not a branch of the axillary artery
- medial thoracic
- thoracoacromial
- lateral thoracic
- circumflex scapular
- posterior circumflex humeral
- which muscle is supplied by the posterior interosseous nerve in the cubital fossa
- extensor carpi radialis longus
- anconeus
- extensor carpi radialis brevis
- extensor digitorum
- supinator
- a fracture through the floor of the maxillary sinus may cause sensory loss to
- the upper molars
- the canines and incisors
- the skin of the zygomatico-maxillary region
- the tympanic membrane
- the skin over the lacrimal gland
- regarding the medulla oblongata
- it is part of the brainstem between the pons and the spinal cord
- it is largely within the middle cranial fossa
- it is supplied by the inferior cerebellar artery
- x
- x
- which of the following are not involved in the control of posture and movement
- tractus solitarius
- lateral reticulospinal tract
- medial reticulospinal tract
- vestibulospinal tract
- spinocerebellar tracts
- regarding flexor digitorum superficialis
- it arises from the coronoid process and sublime tubercle
- the tendons of the index and little fingers travel superior to those of the middle and ring fingers
- x
- x
- x
- regarding the anatomical snuff box, which is incorrect
- branches of the radial nerve can be palpated over the tendons
- the cephalic vein begins in the roof
- the bones palpable are the radial styloid, scaphoid, trapezium and base of the first metacarpal
- the tendons of abductor pollicis longus and extensor pollicis longus form one boundary
- x
- regarding the interossei in the hand
- they arise from the tendons of flexor digitorum superficialis
- palmar interossei have two heads
- they abduct the fingers
- they are chiefly responsible for flexion of MCP joints and extension of DIP joints
- x
- regarding the acromioclavicular joint, which is incorrect
- the coracoclavicular ligament is not important in joint stability
- it is a synovial joint
- it is supplied by the suprascapular nerve
- movement is passive
- there is a thickening of fibres on top which constitute the acromioclavicular ligament
- which of the following is in the second layer of the foot
- long tendons and their connections
- flexor digitorum brevis
- x
- x
- x
- in an injury to the wrist resulting in impairment of thumb abduction, what other lesion is probable
- inability to flex DIP joint of the index finger
- inability to oppose thumb to little finger
- x
- x
- x
- with regard to the inguinal canal
- the ilioinguinal nerve does not pass through the deep ring
- x
- x
- x
- x
- the deltoid muscle
- inserts into the bicipital groove
- has a multipennate fibre arrangement for maximal range of motion
- is supplied by the axillary nerve
- x
- x
- lateral rotation of the shoulder
- is conducted by muscles supplied by C5
- is associated with shoulder adduction
- x
- x
- with respect to shoulder stability in abduction
- it is largely due to the glenoid labrum
- it is mainly due to glenohumeral ligaments
- it is due mainly to the musculotendinous cuff
- x
- x
- in the femoral triangle
- the lateral circumflex femoral artery separates superficial and deep branches of the femoral nerve
- x
- x
- x
- x
- in the upper thigh
- profunda femoris artery is separated from the femoral artery by adductor longus
- x
- x
- x
- x
- with regard to the bronchopulmonary segments
- there are 10 segments in each lung
- the lingula is divided into upper and lower segments
- x
- x
- x
- with regard to the coronary arteries
- the right arises from the posterior coronary sinus
- there are arteriolar anastomoses between the terminations of the left and right coronary arteries
- the left supplies the conducting system in the majority of patients
- x
- x
- regarding the ureters
- the PUJ is the widest diameter
- they are dependent on innervation from the renal pelvis for peristalsis
- they lie lateral to the transverse processes of the lumbar vertebrae
- x
- x
- With regard to the testicles
- the pampiniform plexus is a superficial venousplexus surrounding the testicular artery
- the testicular artery has numerous anastomoses with the cremasteric artery
- division of the testicular artery results in testicular infarction
- x
- x
- in the forearm, the ulnar artery
- has the ulnar nerve lying lateral to it
- x
- x
- x
- x
- the ulnar artery
- has the common interosseous artery as its major branch
- x
- x
- x
- x
- with respect to the abdominal aorta
- the renal arteries originate at T12 level
- the surface marking is from just above the transpyloric plane to a point just below and left of the umbilicus
- the splenic vein crosses the aorta just below the origin of the superior mesenteric artery
- x
- x
- the posterior columns transmit which of the following
- pain and temperature afferents
- tendon stretch afferents
- motor tracts
- x
- x
- the blood supply to the spinal cord
- there are no anastomoses between anterior and posterior spinal arteries
- the radicular arteries are constant in number and origin
- the posterior spinal artery is usually a branch of the posterior cerebellar or vertebral arteries
- x
- x
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Exam August 2001
- lymph drainage of the hand
- runs from dorsum to palm
- runs from superficial to arteries in the forearm
- drains deep to the veins in the forearm
- runs to the anterior group of axillary nodes
- which does not pierce the clavipectoral fascia
- lateral pectoral nerve
- thoracoacromial artery
- medial pectoral nerve
- cephalic vein
- lymphatics
- which movements may be lost with a fracture through the greater tuberosity of the humerus
- extension and external rotation
- abduction and external rotation
- x
- x
- x
- external rotation of the humerus is
- performed by the C5 and C6 nerves
- x
- x
- x
- x
- flexor pollicis longus is
- a unipennate muscle with fibres arising off the radius
- x
- x
- x
- x
- regarding flexor digitorum profundus
- a lesion of the ulnar nerve above the elbow will result in complete paralysis
- tendons give rise to the interossei
- it is the most powerful forearm muscle
- it arises from the olecranon and the anterior radius
- x
- the lateral intermuscular septum of the arm
- is pierced by the anterior branch of profunda brachii and the radial nerve
- is pierced by the basilic vein and the ulnar nerve
- gives rise to brachialis
- x
- x
- which of the following is not a branch of the axillary artery
- circumflex scapular
- lateral thoracic
- anterior circumflex humeral
- medial thoracic
- superior thoracic
- digital nerves
- run deep to the superficial arch
- x
- x
- x
- x
- the ulnar nerve at the wrist
- x
- x
- x
- x
- x
- relations of the contents of the cubital fossa
- x
- x
- x
- x
- x
- action of the C5 myotome
- x
- x
- x
- x
- x
- action of C6 myotome
- x
- x
- x
- x
- x
- which of the following muscles are involved in lateral rotation of the shoulder
- x
- x
- x
- x
- x
- A patient sustains a laceration to the wrist severing a single nerve. She cannot abduct her thumb. What other motor deficit will be present?
- X
- X
- X
- X
- x
- regarding the midpalmar space
- for practical reasons is it considered to contain the lumbrical canals
- x
- x
- x
- x
- the lumbricals
- insert into the distal phalanges as well as the extensor expansions
- insert into the dorsal expansions only
- x
- x
- x
- the wrist joint
- communicates with the distal radioulnar joint
- causes most of the flexion of the hand
- the triquetral is always part of the joint
- x
- x
- which artery accompanies the deep peroneal nerve in the leg
- anterior tibial
- superior peroneal
- anterior interosseous
- posterior tibial
- x
- movements at the subtarsal (talocalcaneal) joint are
- flexion and extension
- equinovarus
- inversion and abduction
- inversion and eversion
- eversion and adduction
- the plantar aponeurosis
- arises from the medial and lateral tubercles of the calcaneum
- does not attach to skin
- covers the abductor and adductor compartments
- lies between the first and second layers of the sole
- x
- a lesion of the L5 nerve root results in
- loss of eversion
- parasthesia to the anterior leg
- loss of inversion
- X
- X
- Popliteus
- Flexes the knee
- Attaches to the lateral meniscus at the lateral surface
- Originates from the soleal line on the tibia
- Is intracapsular
- X
- the nerve supply to biceps femoris is
- tibial nerve and common peroneal nerve
- tibial nerve only
- tibial and obturator nerves
- obturator and femoral nerves
- femoral and common peroneal nerves
- the femoral artery gives off
- medial circumflex humeral
- descending genicular
- lateral circumflex humeral
- x
- x
- regarding the medial meniscus
- the anterior horn attaches to the tibia
- x
- x
- x
- x
- regarding the ossification of the bones of the foot, which is incorrect
- there are 3 tarsal bones at birth
- all foot bones ossify in cartilage
- the metatarsals have 2 centres of ossification
- cuneiforms do not ossify in order of size
- the 5th metatarsal head has 3 centres of ossification
- what passes through the lesser sciatic notch
- superior pudendal artery
- internal pudendal artery
- inferior gemellus
- piriformis
- x
- layers of the foot
- what muscles are in each layer
- where do the blood vessels run
- x
- x
- x
- the sciatic nerve in the leg lies under cover of
- long head of biceps femoris
- short head of biceps femoris
- adductor magnus
- semimembranosus
- semitendinosus
- regarding popliteus, which is incorrect
- it inserts into the lateral meniscus
- it laterally rotates the femur on the fixed tibia
- it is supplied by the tibial nerve
- its tendon is intracapsular
- it is a weak knee flexor
- which is not a part of the medial longitudinal arch of the foot
- talus
- calcaneus
- 3rd metatarsal
- cuboid
- navicular
- the plantar aponeurosis
- has septae to all 5 metatarsals
- does not attach to skin
- lies between the first and second layers of the sole
- covers the abductors of the great and little toes
- arises from the medial and lateral tubercles of the calcaneus
- regarding the deltoid ligament
- it is continuous with the spring ligament
- it has a talofibular component
- it strengthens the lateral aspect of the ankle joint
- it has three parts
- it has a triangular shaped deep component
- the sciatic nerve
- lies on the ischial tuberosity
- lies on obturator internus
- passes under quadratus femoris
- emerges above piriformis
- is composed of L4, L5, S1, S2
- which of the following ligaments of the knee is intracapsular
- transverse ligament
- oblique ligament
- medial collateral ligament
- lateral collateral ligament
- retinacular fibres
- the relations of the femoral artery in the adductor canal
- relations to muscles in the thigh
- relations to nerves and vessels
- x
- x
- x
- Concerning the lymph nodes in the thigh
- the scrotum and testes drain to the medial group
- the lower limb drains to the lateral group
- the anus and perineum drain to the medial group
- x
- which of the following pass through the lesser sciatic foramen
- internal pudendal nerve
- ** error in the question has been repeated several times, this is the correct answer even though there is no internal pudendal nerve. All the other options are also wrong
- X
- X
- X
- Regarding the heart, which is true of the right coronary artery
- it supplies the SA node in 40%
- it supplies the AV node in 40%
- it arises from the posterior aortic sinus
- it becomes the interventricular artery
- regarding the relations of the arch of the aorta, which is incorrect
- the left recurrent laryngeal nerve ascends on the left side of the aorta
- the left phrenic and left vagus cross on the left side
- x
- x
- the right vagus nerve
- passes behind the root of the lung
- x
- x
- x
- the course of the phrenic nerve
- passes in front of the lung root
- x
- x
- x
- x
- which of the following holes in the diaphragm are correct
- the aorta passes through at the level of T10
- the oesophagus passes through at the level of T8
- the thoracic duct passes behind the median arcuate ligament
- the hemiazygous vein passes through the right crus
- the left phrenic nerve passes through the central tendon
- the internal thoracic artery
- has no perforating branches
- is accompanied by a single vein
- gives off two anterior intercostal arteries in each intercostal space
- x
- x
- the SA node is supplied by
- RCA in 60% of cases
- X
- X
- X
- x
- through the diaphragm, the oesophagus is accompanied by
- azygous vein
- hemiazygous vein
- right vagus nerve
- greater splanchnic nerves
- thoracic duct
- regarding a typical rib, which is incorrect
- it has a blunt upper border
- it has 2 facets on the posterior process
- the neck length increases from ribs 2-7
- x
- serratus anterior
- protracts the scapula
- arises from 8 digitations
- x
- x
- the nerve supplying sensation to the skin of the anus is
- inferior rectal nerve
- x
- x
- x
- x
- what is the nerve supply to the external anal sphincter
- inferior rectal branches of the pudendal nerves (S2)
- x
- x
- x
- x
- which is not in the transpyloric plane
- tip of 9th costal cartilage
- superior mesenteric artery
- spleen
- splenic vein
- x
- which is true of the colon
- it has an arterial watershed near the hepatic flexure
- the ascending colon is larger than the transverse
- the transverse colon is the only part with a mesentery
- it drains to the superior and inferior mesenteric lymph nodes
- x
- all of the following drain to the superficial inguinal lymph nodes except
- testes
- lower anal canal
- perineum
- buttock
- x
- regarding the appendix, which of the following is incorrect
- the position of the tip is variable
- the normal position is retroileal
- it is found at the junction of 2 taeniae coli
- it can be 6cm long
- it can be 20cm long
- regarding the appendix, which is correct
- it meets the caecum posterolaterally
- has a tip which can be located at McBurney’s point
- sometimes its lymph drains to the inguinal nodes
- in health its tip usually lies retroileal
- x
- the nerve supply of the face is aided by
- the cervical plexus
- the brachial plexus
- vagus nerve
- cranial nerve I
- cranial nerve II
- which of the following would cause a motor deficit when divided
- lesser occipital nerve
- suboccipital nerve
- transverse cervical nerve
- greater auricular nerve
- supraclavicular nerve
- which of the following is not protected by the blood-brain barrier
- posterior pituitary
- hippocampus
- frontal lobe
- anterior pituitary
- CSF reaches the subarachnoid space via the
- 4th ventricle
- 3rd ventricle
- Arachnoid granulations
- Superior sagittal sinus
- the facial nerve motor nucleus is situated in the
- pons
- midbrain
- medulla oblongata
- cerebellum
- floor of the 3rd ventricle
- regarding the venous drainage of the brain
- basal veins drain into the great cerebral veins
- x
- x
- x
- which bones make up the roof of the orbit
- zygoma and temporal
- frontal and sphenoid
- frontal and maxillary
- ethmoid and sphenoid
- which of the following opens into the inferior meatus of the nose
- ethmoid sinus
- frontal sinus
- maxillary sinus
- nasolacrimal duct
- auditory tube
- regarding the speech areas of the cortex
- left handed people have Broca’s area on the right side of the brain
- Broca’s area is in the occipital cortex
- A lesion in Broca’s area leads to paralysis of the laryngeal musculature
- A lesion in Wernicke’s area leads to difficulty understanding speech
- Lesions in Broca’s area cause no difficulty with word finding
- which muscle abductsthe vocal cords
- transverse arytenoid
- cricothyroid
- lateral cricoarytenoid
- posterior cricoarytenoid
- thyroarytenoid
- the artery that passes through the foramen spinosum is
- the maxillary artery
- x
- x
- x
- the panniculus adiposus
- contains nerves and blood vessels
- is scant in humans
- is the same as subcutaneous tissue
- is a thin layer of muscle
- lies deep to panniculus carnosus
- in comparison of an infant with an adult, which is incorrect
- the neck is shorter
- the tongue is bigger
- the larynx and trachea have a smaller calibre
- the paranasal sinuses are well developed
- the epiglottis and larynx lie nearer the base of the tongue
Not sure why there are 69 questions – the exam is only 60!