Practice Questions

64. The reabsorption of most filtered glucose and amino acids occurs in the:

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

63. What prevents food from entering the trachea during swallowing?

A. Uvula
B. Soft palate
C. Epiglottis
D. Tongue
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

61. The functional residual capacity (FRC) is the volume of air remaining in the lungs after a:

A. Normal inspiration
B. Normal expiration
C. Forced inspiration
D. Forced expiration
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

60. Which part of the brain controls the rate and depth of breathing?

A. Cerebellum
B. Cerebrum
C. Medulla oblongata
D. Hypothalamus
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

59. The exchange of gases in the tissues occurs in the:

A. Arteries
B. Veins
C. Capillaries
D. Arterioles
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

58. The lymphatic capillaries differ from blood capillaries in that they are:

A. Larger in diameter
B. More permeable
C. Less permeable
D. Impermeable to proteins
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

57. The process of blood clot formation is called:

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

56. Which type of blood cell is responsible for fighting infections?

A. Erythrocytes
B. Platelets
C. Leukocytes
D. Thrombocytes
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

55. The pulmonary veins carry:

A. Oxygenated blood to the lungs
B. Deoxygenated blood to the heart
C. Oxygenated blood to the heart
D. Deoxygenated blood from the heart
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
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