phase 1 anatomy

Question 1

where is indentation of azygous vein and SVC

Answer 1

mediastinal surface of right lung

Question 2

where is indentation of left ventricle and descending aorta

Answer 2

mediastinal surface of left lung

Question 3

what does diaphragm attach to

Answer 3

xiphoid process
lumbar vertebrae
costal margin
11th and 12th rib tips

Question 4

which nerve supplies the platysma

Answer 4

facial

Question 5

epithelium of vocal folds

Answer 5

stratified squamos

Question 6

sequence of arterial supply to kidneys

Answer 6

segmental
interlobar
arcuate
interlobular
afferents

Question 7

function of seminal vesicle

Answer 7

secretes alkaline fluid into semen

Question 8

what does meissners corpuscles detect

Answer 8

fine touch

Question 9

epithelial of abdominal cavity

Answer 9

simple squamos

Question 10

borders of popliteal fossa

Answer 10

laterally - biceps femoris

medially - semimembraneous and semitendinosus

inferiorly - gastrocnemius

Question 11

which nerve is associated with foot drop

Answer 11

common peroneal

Question 12

where is posterior cruciate ligament

Answer 12

posterior intercondylar area –> lateral aspect of medial condyle

Question 13

where does SAN sit

Answer 13

in base of sulcus terminalis

found between right atrium and right auricular appendage

Question 14

deepest layer of heart

Answer 14

endocardium

Question 15

does the pericardium contract in systole

Answer 15

no

Question 16

how many major regions is spinal cord dividied into

Answer 16

four

Question 17

what is the likelihood that both the right coronary artery and the circumflex supply the posterior interventricular artery together?

Answer 17

20%

Question 18

what marks division between upper and lower resp tract

Answer 18

true vocal folds

Question 19

what does diaphragm do in inspiration

Answer 19

the diaphragm contracts downward to create
negative pressure in the thorax, allowing the body to inhale oxygen.

Question 20

where is gallbladder pain felt

Answer 20

Supplied by greater splanchnic nerve, pain felt in epigastrium

Question 21

what is peritoneum histologically

Answer 21

A single layer of squamous mesothelial cells overlying a basement membrane

Question 22

what does mesothelium cover

Answer 22

Mesothelium covers the outside of organs

eg
pleura
pericardium
peritoneum

Question 23

what does epithelium cover

Answer 23

lines body surfaces and the insides of body cavities

eg
inside of mouth, stomach, vagina

Question 24

what does damage to foramen spinosum cause

Answer 24

Extradural hematoma.

because mma passes through it
rupture to MMA leads to a collection of blood between the skull and the outer layer of the dura.

Question 25

what does globus pallidus external do

Answer 25

It directly inhibits the subthalamic nucleus to inhibit movement.

Question 26

Infarction of the middle cerebral artery would affect what

Answer 26

Broca’s area.

The middle cerebral artery supplies the lateral aspects of the
cerebrum.

Question 27

what is Lissauer’s fasciculus involved in

Answer 27

spinothalamic tract

Question 28

describe the nuclei of the trochlear nerve

Answer 28

Posterior surface of the midbrain

Question 29

Which layer of the epidermis contains melanocytes?

Answer 29

Stratum Basalis

Question 30

Which component of the broad ligament encloses the fallopian tubes?

Answer 30

Mesosalpinx

Question 31

A patient undergoes a thyroidectomy to treat their thyroid cancer.. Which of the
following levels of TRH and TSH would you expect to see post-surgery?

Answer 31

High TRH, high TSH

Question 32

Damage to which nerve is responsible for the winging of the scapula

Answer 32

Long thoracic nerve.

The long thoracic nerve supplies serratus anterior, which is
the muscle responsible for pulling the scapula to the ribcage. The long thoracic
nerve runs down the lateral chest wall and so could be damaged by trauma (as

Question 33

what does pec major do to upper limg

Answer 33

medially rotates

Question 34

function of flexor carpi radialis?

Answer 34

flexion and abduction of the wrist.

originates from the medial epicondyle of the humerus and inserts into the base of the 2nd and 3rd metacarpals.

Question 35

which hand muscles innervated by median nerve

Answer 35

Adductor pollicus.

(flexor pollicus brevis, opponens pollicus, adductor pollicus,
and lateral 2 lumbricals),