Anatomy

Question 1

Which of the following canals is located on the lateral wall of the ischiorectal fossa?
A.) Anal
B.) Pudendal
C.) All of the above
D.) Obuturator

Answer 1

Pudendal

Question 2

The apex of the lung is located at what level?
A.) At the level of the 2nd rib
B.) Below the 1st rib
C.) At the level of the 1st rib
D.) Above the 1st rib

Answer 2

Above the 1st rib

Question 3

Which of the following nerves is palpable on the lateral aspect of the neck of the fibula?
A.) Tibial
B.) Common peroneal
C.) Deep peroneal
D.) Superficial peroneal

Answer 3

Common peroneal

Question 4

The spring ligament connects the calcaneous to which of the following bones?
A.) Navicular
B.) Tibia
C.) Cuboid
D.) Talus

Answer 4

Navicular

Question 5

The thickest part of the heart is?
A.) Right atrium
B.) Right ventricle
C.) Left atrium
D.) Left ventricle

Answer 5

Left ventricle

Question 6

The laryngotrocheal diverticulum developed from which of the following?
A.) Hindgut
B.) Foregut
C.) Midgut
D.) Pharynx

Answer 6

Pharynx

Question 7

The ureter runs anterior to which of the following structures?
A.) Psoas major
B.) Superficial mesenteric artery
C.) Renal vein
D.) Abdominal aorta

Answer 7

Psoas major

Question 8

Curare, a toxin, blocks the acetylcholine receptors on muscle tissue. This would result in?
A.) Inability of the muscle to respond to motor nerve stimulus
B.) Contraction of the muscle fiber
C.) Excessive contraction and convulsions
D.) Increased stimulation of the muscle fiber

Answer 8

Inability of the muscle to respond to motor nerve stimulus