Clinical Human Anatomy

Question 1

Pes Anserine is made up of

Answer 1

Sartorius, Gracillis, Semiteninosis

Question 2

Knee posterior anatomy

Answer 2

biceps femoris tendon (lateral)
semiteninosus and semimembranosus (medial)
medial and lateral heads of gastroc
popliteal fossa (popliteal artery, popliteal vein, and tibial artery)

Question 3

carpal tunnel borders

Answer 3

flexor retinaculum (superficial) and carpal bones (deep)

Question 4

carpal tunnel contents from superficial to deep

Answer 4

flexor digitorum superficialis tendons
median nerve
flexor pollicis longus tendon
flexor digitorum profundus tendons

Question 5

anatomical snuffbox

Answer 5

• extensor pollicis longus
• extensor pollicis brevis
• trapezium and scaphoid
• abductor pollicis longus
• superficial branch of radial nerve
• cephalic vein

Question 6

thenar eminence muscles

Answer 6

• adbuctor pollicis brevis
• opponens pollicis
• flexor pollicis brevis
• median nerve

Question 7

hypothenar

Answer 7

• abductor digiti minimi
• flexor digiti minimi
• opponens digiti minimi
• ulnar nerve

Question 8

deep palmar muscles

Answer 8

adductor pollicis
interossei
lumbricals

Question 9

Cubital fossa (boundaries)

Answer 9

• brachioradialis (lateral)
• pronator teres (medial)
• bicipital aponeurosis (roof)
• brachilis and supinator (floor)

Question 10

cubital fossa (contents)

Answer 10

• biceps brachii tendon
• deep branch of radial nerve
• median nerve
• brachial artery
• divides into ulnar and radial artery

Question 11

ligaments of foot (medial - deltoid)

Answer 11

tibionavicular, tibiocalcaneal, anterior and posterior tibiotalar

Question 12

ligaments of foot (lateral)

Answer 12

anterior and posterior talofibular, calcaneofibular

Question 13

arches of foot

Answer 13

medial longitudinal (tibialis anterior and fibularis longus tendon)
transverse arch (fibularis longus and tibialis posterior)

Question 14

femoral triangle

Answer 14

“SAIL”: inguinal ligament, sartorius muscle, adductor longus muscle
contents: femoral nerve, femoral artery, femoral vein, lymphatics

Question 15

posterior triangle boundaries

Answer 15

sternomastoid muscles, trapezius, clavicle, meeting point of sternomastoid and trap

Question 16

posterior triangle contents

Answer 16

• external jugular vein
• subclavian artery
• subclavian vein
• transverse cervical and suprascapular arteries
• accessary nerve
• cervical and brachial plexus

Question 17

heart sounds for S1

Answer 17

lub
av valves closing
problem w/ av valves (tricuspid and bicuspid)

Question 18

heart sounds for S2

Answer 18

dub
semilunar valves closing
problem with S1 valves (aortic and pulmonary)

Question 19

heart sounds for S3

Answer 19

lub dub dub
ventricular gallop
excessive fluid left over

Question 20

heart sounds for S4

Answer 20

lub lub dub
articular gallop
thickened left ventricle

Question 21

what is an EKG?

Answer 21

electrocardiogram
a simple, painless test that measures the electrical activity of the heart

Question 22

P wave

Answer 22

atrial depolarization
0.08 s

Question 23

PR segment

Answer 23

lag of AV node
atrial contraction
0.16 s

Question 24

QRS complex

Answer 24

atrial repolarization and ventricular depolarization
0.08-0.16 s

Question 25

ST segment

Answer 25

ventricular repolarization
.12 s

Question 26

T wave

Answer 26

ventricular repolarization
0.16 s

Question 27

Q-T

Answer 27

.40 s

Question 28

pathway of fluid in nephron

Answer 28

glomerulus > proximal convoluted tubule > descending loop of henley > ascending loop > distal convoluted tubule > collecting duct > renal cycles > renal pelvis > ureter > bladder > urethra > toilet

Question 29

lung volumes: tidal volume

Answer 29

normal breathing = 500 mL

Question 30

lung volumes: inspiratory reserve volume

Answer 30

max inspiration = 3000 mL

Question 31

lung volumes: expiratory reserve volume

Answer 31

max expiration = 1200 mL

Question 32

lung volumes: total lung capacity

Answer 32

volume in lungs after max inspiration = 6000 mL

Question 33

lung volumes: residual lung volume

Answer 33

volume in lungs after max expiration = 1200 mL

Question 34

lung volumes: forced vital capacity

Answer 34

max volume expiration after max inspiration = 4800 mL

Question 35

lung volumes:inspiratory capacity

Answer 35

max volume inspired after tidal expiration = 3600 mL

Question 36

lung volumes: functional residual capacity

Answer 36

volume in lungs after tidal expiration = 2400 mL