Practice Questions

128. The male reproductive structure that stores and matures sperm is the:

A. Vas deferens
B. Seminal vesicle
C. Epididymis ✓
D. Urethra
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

127. The external opening of the urethra is called the:

A. Ureter
B. Renal pelvis
C. Urinary meatus ✓
D. Nephron
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

126. The primary role of the gallbladder is to:

A. Produce bile
B. Store and concentrate bile ✓
C. Produce digestive enzymes
D. Detoxify blood
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

125. The layer of the digestive tract wall responsible for absorption and secretion is the:

A. Serosa
B. Muscularis externa
C. Submucosa
D. Mucosa ✓
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

124. The volume of air exchanged with each normal breath is called the:

A. Vital capacity
B. Residual volume
C. Tidal volume ✓
D. Total lung capacity
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

123. Which immune cell is involved in allergic reactions and parasitic infections?

A. Neutrophil
B. Basophil
C. Eosinophil ✓
D. Lymphocyte
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

121. The protein in red blood cells that binds to oxygen is:

A. Albumin
B. Fibrinogen
C. Hemoglobin ✓
D. Immunoglobulin
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

120. The “lubb” sound of the heart is caused by the closure of which valves?

A. Aortic and pulmonary valves
B. Mitral and tricuspid valves ✓
C. Mitral and aortic valves
D. Tricuspid and pulmonary valves
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

119. Which part of the adrenal cortex produces mineralocorticoids like aldosterone?

A. Zona fasciculata
B. Zona glomerulosa ✓
C. Zona reticularis
D. Adrenal medulla
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
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