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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