NCBTMB Anatomy and Physiology 2

Question 1

Which type of muscle tissue is found in the walls of hollow organs such as the stomach and intestines?

Accepted Answer

Smooth muscle

Answer

Cardiac muscle

Answer

Skeletal muscle

Answer

Striated muscle

Question 2

The olecranon process is a bony landmark located on which bone?

Accepted Answer

Ulna

Answer

Radius

Answer

Humerus

Answer

Scapula

Question 3

Which cranial nerve is responsible for controlling the majority of parasympathetic functions in the thorax and abdomen?

Accepted Answer

Vagus (CN X)

Answer

Trigeminal (CN V)

Answer

Facial (CN VII)

Answer

Glossopharyngeal (CN IX)

Question 4

What is the role of surfactant in the lungs?

Accepted Answer

Reduces surface tension to prevent alveolar collapse

Answer

Transports oxygen across the alveolar membrane

Answer

Filters inhaled particles

Answer

Stimulates diaphragm contraction

Question 5

The inguinal ligament extends between which two bony landmarks?

Accepted Answer

Anterior superior iliac spine and pubic tubercle

Answer

Iliac crest and pubic tubercle

Answer

Sacrum and ischial tuberosity

Answer

Greater trochanter and pubic symphysis

Question 6

Which phase of the cardiac cycle involves the contraction of the ventricles?

Accepted Answer

Ventricular systole

Answer

Diastole

Answer

Atrial systole

Answer

Isovolumetric relaxation

Question 7

Which layer of skin contains hair follicles, sebaceous glands, and sweat glands?

Accepted Answer

Dermis

Answer

Epidermis

Answer

Hypodermis

Answer

Stratum corneum