📂

BS Nursing

5385 questions found

Practice Questions

87. The enzyme in the stomach responsible for protein digestion is:

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

88. The presence of food in the duodenum stimulates the release of hormones that inhibit gastric emptying, known as:

A. Gastrin
B. Secretin and Cholecystokinin (CCK)
C. Ghrelin
D. Leptin
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

89. The structure that transports bile from the gallbladder to the duodenum is the:

A. Pancreatic duct
B. Cystic duct
C. Common bile duct
D. Hepatic duct
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

90. The process of reabsorption in the kidney involves the movement of substances from the:

A. Blood to the filtrate
B. Filtrate back into the blood
C. Filtrate to the outside of the body
D. Blood to the urine
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

76. The structure that carries urine from the kidney to the bladder is the:

A. Urethra
B. Ureter
C. Vas deferens
D. Renal artery
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

78. Which male accessory gland produces a milky, slightly acidic fluid that activates sperm?

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

79. The hormone secreted by the thyroid gland that increases metabolic rate is:

A. Calcitonin
B. Parathyroid hormone
C. Thyroxine (T4)
D. Aldosterone
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

80. The pacemaker potential of the SA node is due to the slow influx of what ions?

A. Sodium ions
B. Potassium ions
C. Calcium ions
D. Chloride ions
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

81. What is the main function of red bone marrow in adults?

A. Fat storage
B. Calcium storage
C. Hematopoiesis (blood cell formation)
D. Hormone production
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

82. The largest artery in the body is the:

A. Pulmonary artery
B. Femoral artery
C. Carotid artery
D. Aorta
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

83. Which blood type is considered the universal donor?

A. A positive
B. B negative
C. AB negative
D. O negative
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

84. The spleen primarily functions to:

A. Produce red blood cells
B. Filter blood and remove old erythrocytes
C. Produce hormones
D. Store fat
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

85. Inhalation is primarily an active process because it involves:

A. Relaxation of diaphragm
B. Contraction of diaphragm and external intercostals
C. Passive recoil of lungs
D. Air moving down its pressure gradient
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

70. What component of blood is responsible for initiating the clotting cascade?

A. Red blood cells
B. White blood cells
C. Plasma proteins
D. Platelets
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

71. The lymphatic system returns fluid to the bloodstream via the:

A. Subclavian veins
B. Jugular veins
C. Carotid arteries
D. Aorta
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

72. Which type of immunity is gained when antibodies are passed from mother to fetus?

A. Active natural immunity
B. Passive natural immunity
C. Active artificial immunity
D. Passive artificial immunity
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

73. The primary function of the surfactant in the alveoli is to:

A. Increase surface tension
B. Decrease surface tension
C. Promote gas exchange
D. Fight infection
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

74. The hormone that causes the secretion of digestive enzymes from the pancreas is:

A. Gastrin
B. Secretin
C. Cholecystokinin (CCK)
D. Glucagon
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
Page 35 of 284
Jump to:

🏆 Top Contributors

  • N

    nmdcat.online

    10980 MCQs

  • N

    NMDCAT.ONLINE

    1 MCQ

  • G

    GULABsb

    1 MCQ

Categories

View all →