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BS Nursing

5385 questions found

Practice Questions

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

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

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

134. Which lymphatic organ involutes (shrinks) significantly after puberty?

A. Spleen
B. Thymus
C. Lymph nodes
D. Tonsils
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

135. The process by which leukocytes squeeze through the capillary walls to sites of inflammation is called:

A. Phagocytosis
B. Diapedesis
C. Chemotaxis
D. Opsonization
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
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

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

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

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
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