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Anatomy & Physiology -II

150 questions found

Practice Questions

146. The muscular tube that connects the stomach to the large intestine is the:

A. Esophagus
B. Pharynx
C. Small intestine
D. Duodenum
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

147. The primary function of the stomach is to:

A. Absorb nutrients
B. Digest fats
C. Store food and begin protein digestion
D. Absorb water
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

148. The primary site of water reabsorption in the urinary system is the:

A. Glomerulus
B. Loop of Henle and collecting duct
C. Bowman's capsule
D. Urethra
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

149. The hormone that triggers the release of eggs from the ovaries is:

A. Estrogen
B. Progesterone
C. FSH
D. LH
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

150. Which male reproductive accessory gland secretes a fluid that contributes to sperm motility and viability and contains fructose?

A. Prostate gland
B. Bulbourethral gland
C. Epididymis
D. Seminal vesicle
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

144. The main function of the lymphatic system, besides fluid return, is:

A. Gas exchange
B. Immune response
C. Hormone production
D. Digestion
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

145. The functional units of the lungs where gas exchange occurs are the:

A. Bronchi
B. Bronchioles
C. Alveoli
D. Trachea
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

136. The total lung capacity is the sum of:

A. Tidal volume + residual volume
B. Vital capacity + residual volume
C. Inspiratory reserve volume + expiratory reserve volume
D. Tidal volume + inspiratory reserve volume
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

137. The enzyme in saliva that begins carbohydrate digestion is:

A. Pepsin
B. Salivary amylase
C. Lipase
D. Trypsin
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

138. The process of breaking down large food molecules into smaller ones is called:

A. Absorption
B. Ingestion
C. Digestion
D. Defecation
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

139. The structure that filters the blood in the kidney is the:

A. Renal tubule
B. Glomerulus
C. Collecting duct
D. Loop of Henle
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

140. Which hormone is released in response to high blood glucose levels?

A. Glucagon
B. Insulin
C. Somatostatin
D. Cortisol
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

141. The inner layer of the heart that lines the chambers and valves is the:

A. Epicardium
B. Myocardium
C. Endocardium
D. Pericardium
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

142. The process of producing red blood cells is called:

A. Leukopoiesis
B. Thrombopoiesis
C. Erythropoiesis
D. Hemostasis
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

143. Antibodies are produced by which type of cells?

A. T cells
B. Macrophages
C. B cells (specifically plasma cells)
D. Natural killer cells
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

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

129. After ovulation, the ruptured follicle transforms into the:

A. Graafian follicle
B. Corpus albicans
C. Corpus luteum
D. Primary follicle
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

130. The hormone that promotes the release of milk during lactation (milk ejection reflex) is:

A. Prolactin
B. Oxytocin
C. Estrogen
D. Progesterone
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

131. Which endocrine gland is located in the neck, anterior to the trachea?

A. Pituitary gland
B. Adrenal gland
C. Thyroid gland
D. Pancreas
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
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