general

Question 1

where do u feel the apex of the heart

Answer 1

5th intercostal space in the mid-clavicular line

Question 2

which nerve supplies the lateral compartment of the leg

Answer 2

superficial fibular

Question 3

Ulnar nerve: which anterior rami form this nerve?

Answer 3

C8, T1

Question 4

Which nerve innervates the tensor tympani muscle

Answer 4

mandibular

Question 5

nerve controls the ankle jerk

Answer 5

tibial nerve

Question 6

muscles of the anterior compartment of the arm

Answer 6

biceps brachii
bachialis
coracobrachialis

Question 7

innervation of the anterior compartment of the arm

Answer 7

musculocutaneous nerve

Question 8

action of the anterior compartment of the arm

Answer 8

flexion of arm and forearm

Question 9

muscles of the posterior compartment of the arm

Answer 9

tricepts brachii

Question 10

innervation of the posterior compartment of the arm

Answer 10

radial nerve

Question 11

action of the posterior compartment of the arm

Answer 11

extension of arm and forearm

Question 12

innervations of the anterior compartment forearm

Answer 12

all median except

flexor carpi ulnaris and ulnar half of flexor digitorum profundus

Question 13

innervation of the posterior compartment of the forearm

Answer 13

radial

Question 14

where does the sciatic nerve originate

Answer 14

L4-S3

Question 15

where does the superior gluteal nerve originates

Answer 15

L4-S1

Question 16

action of latissimus dorsi

Answer 16

adduction

extension

Question 17

action of supraspinatus

Answer 17

abduction of the arm

Question 18

action of infraspinatus

Answer 18

lateral rotation of the arm

Question 19

action of teres minor

Answer 19

lateral rotation of the arm

Question 20

action of coracobrachialis

Answer 20

adduction of humerus

flexion at glenohumeral joint

Question 21

action of biceps bracii

Answer 21

supination of forearm

flexor at elbow joint

Question 22

nerve that innervated abductor pollicis

Answer 22

ulnar nerve

Question 23

where does the posterior femoral nerve come from

Answer 23

S2-4

Question 24

anterior compartment of the leg supplied by

Answer 24

deep fibular nerve

Question 25

lateral compartment of the leg supplied by

Answer 25

superficial fibular nerve

Question 26

posterior compartment of the leg supplied by

Answer 26

tibial nerve

Question 27

external acoustic meatus to tympanic membrane supplied by

Answer 27

2/3 CNV3 | 1/3 CNX

Question 28

innervation of the outer ear and pinna

Answer 28

mainly greater auricular nerve | the tip is the lesser occipital nerve

Question 29

innervation of paranasal sinuses

Answer 29

trigeminal nerve | - all branches of V1 except maxillary sinus- V2

Question 30

Where does the frontal sinus drain

Answer 30

middle meatus

Question 31

where does the ethmoid sinus drain

Answer 31

anterior to middle meatus, posterior to superior meatus

Question 32

where does the sphenoid sinus drain

Answer 32

sphenoethmoidal recess above superior concha

Question 33

where does maxillary drain

Answer 33

middle meatus

Question 34

branches that supply littles area

Answer 34

anterior and posterior ethmoidal sphenopalatine greater palatine superior labial artery

Question 35

sensation of the hard palate supplied by

Answer 35

CNV2

Question 36

sensation of the cheeks supplied by

Answer 36

CNV3

Question 37

somatic sensation of anterior 2/3 of tongue

Answer 37

somaic sensation by CNV3

Question 38

special sensation of anterior 2/3 of tongue

Answer 38

CNVII (via chorda tympani)

Question 39

somatic and sensory sensation of posterior 1/3 of tongue

Answer 39

CNIX

Question 40

muscles of the tongue supplied by

Answer 40

hypoglossal CNXII

Question 41

innervation of the constrictor muscles

Answer 41

CNX

Question 42

innervation of stylopharyngeus muscles

Answer 42

CNIX

Question 43

action of transverse arytenoid muscle

Answer 43

adduction of vocal folds

Question 44

action of posterior cricoarytenoid muscle

Answer 44

abduction of vocal folds

Question 45

action of cricothyroid

Answer 45

tenses vocal folds

Question 46

innervation of cricothyroid

Answer 46

external branch of superior laryngeal nerve

Question 47

rima glotidis

Answer 47

space between the vocal folds

Question 48

innervation of the tensor tympani

Answer 48

branch of the fifth cranial nerve

Question 49

innervation of the stapedius

Answer 49

seventh cranial nerve

Question 50

general sensory innervation of the nose septum and lateral walls

Answer 50

nasopalatine nerve (branch of maxillary nerve) and the nasociliary nerve (branch of the ophthalmic nerve)

Question 51

actions of superior oblique

Answer 51

moves pupil to look down and out | intorsion when looking straight ahead

Question 52

actions of inferior oblique

Answer 52

extorsion elevation abduction

Question 53

contraction of ciliary muscles does what

Answer 53

causes relaxation of suspensory ligaments and allows lens to thicken (close up)

Question 54

sphincter pupillae

Answer 54

activates in accomodation reflex and light reflex | constrict diameter of pupil- parasympathetic control

Question 55

dilator pupillae

Answer 55

acts to increase the diameter of the pupil- sympathetic control

Question 56

down and out

Answer 56

3rd nerve

Question 57

restricted movement down and in

Answer 57

4th nerve

Question 58

unable to move gaze laterally

Answer 58

6th nerve

Question 59

what nerves provides sensory innervation for the cornea

Answer 59

CNV1

Question 60

what nerve provides the special sensation of vision

Answer 60

CNII

Question 61

accomodation reflex

Answer 61

three parts convergence thickening of lens pupillary constriction

Question 62

pupillary light reflex

Answer 62

direct and consensual afferent mediated by CNII efferent mediated by CNIII

Question 63

corneal reflex

Answer 63

eyes close in response to physical stimuli applied to cornea afferent pathway mediated by CNV1 efferent pathway mediated by CNVII

Question 64

first branch of internal carotid artery

Answer 64

ophthalmic

Question 65

central retinal artery what does it do?

Answer 65

supplied the inner retinal layers | enters the eye through the optic nerve

Question 66

posterior ciliary artery what does it do

Answer 66

supply the middle and outer retinal layers | enters the eye outside the optic nerve

Question 67

location of right kidney

Answer 67

L1-L3

Question 68

location of left kidney

Answer 68

T12-L2

Question 69

what vertebral level does the renal arteries branch of the aorta

Answer 69

L1

Question 70

where do lymph nodes of the kidneys drain

Answer 70

lumbar lymph