Practice Questions

78. A patient with acute appendicitis presents with right lower quadrant pain, rebound tenderness, and fever. What is the critical clinical urgency in managing this condition?

A. Oral antibiotics and observation.

B. Surgical appendectomy to prevent perforation and peritonitis. ✓

C. Laxatives.

D. Pain medication only.

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Jun 6, 2026

77. A patient with a history of long-standing hypertension develops a hemorrhagic stroke. What is the technical primary pathophysiological cause of hemorrhagic stroke in this context?

A. Thromboembolic event.

B. Rupture of a cerebral blood vessel (often due to weakened walls from chronic hypertension). ✓

C. Vasospasm.

D. Global cerebral ischemia.

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Jun 6, 2026

76. A patient with severe sepsis develops acute respiratory distress syndrome (ARDS). What is the technical primary pathophysiological change in ARDS?

A. Bronchoconstriction.

B. Non-cardiogenic pulmonary edema due to increased alveolar-capillary membrane permeability. ✓

C. Alveolar destruction.

D. Pulmonary fibrosis.

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mintcream-chough-797767.hostingersite.com BS Nursing

Jun 6, 2026

75. A patient with Type 2 Diabetes Mellitus develops hyperosmolar hyperglycemic state (HHS). What is the technical primary pathophysiological difference from diabetic ketoacidosis (DKA)?

A. Presence of severe ketosis and acidosis.

B. Profound hyperglycemia and hyperosmolarity without significant ketosis. ✓

C. Absence of dehydration.

D. Normal insulin levels.

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Jun 6, 2026

74. A patient with severe anemia (Hb 5 g/dL) presents with pallor, fatigue, and dyspnea on exertion. What is the technical primary pathophysiological consequence of severe anemia?

A. Increased oxygen-carrying capacity.

B. Decreased oxygen-carrying capacity of the blood, leading to tissue hypoxia. ✓

C. Increased blood viscosity.

D. Enhanced immune response.

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Jun 6, 2026

73. A patient with a suspected subarachnoid hemorrhage presents with sudden “thunderclap” headache, nuchal rigidity, and photophobia. What is the urgent clinical action required based on the likely pathophysiology?

A. Oral analgesics.

B. Immediate neuroimaging to confirm hemorrhage and neurosurgical consultation. ✓

C. Physical therapy.

D. Antihistamines.

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Jun 6, 2026

72. A patient with a history of chronic kidney disease develops metabolic acidosis. What is the technical primary pathophysiological reason for this?

A. Increased bicarbonate reabsorption.

B. Impaired renal excretion of acid and reduced bicarbonate regeneration. ✓

C. Overproduction of lactic acid.

D. Excessive loss of CO2?.

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mintcream-chough-797767.hostingersite.com BS Nursing

Jun 6, 2026

71. A patient with Crohn’s disease develops intestinal strictures and fistulas. What is the technical pathophysiological process leading to these complications?

A. Superficial mucosal inflammation.

B. Transmural inflammation and fibrosis. ✓

C. Diverticular outpouchings.

D. Gastric acid erosion.

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Jun 6, 2026

70. A patient with hyperthyroidism presents with weight loss, heat intolerance, tremors, and tachycardia. What is the technical primary pathophysiological cause?

A. Decreased thyroid hormone production.

B. Excess thyroid hormone production, leading to a generalized hypermetabolic state. ✓

C. Adrenal insufficiency.

D. Excess parathyroid hormone.

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Jun 6, 2026

69. A patient with a history of deep vein thrombosis (DVT) is prescribed a direct oral anticoagulant (DOAC) like rivaroxaban. From a medicinal perspective, what is the technical pathophysiological mechanism of rivaroxaban?

A. Inhibits Vitamin K epoxide reductase.

B. Directly inhibits Factor Xa. ✓

C. Directly inhibits thrombin.

D. Binds to antithrombin III.

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mintcream-chough-797767.hostingersite.com BS Nursing

Jun 6, 2026

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Practice Questions

78. A patient with acute appendicitis presents with right lower quadrant pain, rebound tenderness, and fever. What is the critical clinical urgency in managing this condition?

77. A patient with a history of long-standing hypertension develops a hemorrhagic stroke. What is the technical primary pathophysiological cause of hemorrhagic stroke in this context?

76. A patient with severe sepsis develops acute respiratory distress syndrome (ARDS). What is the technical primary pathophysiological change in ARDS?

75. A patient with Type 2 Diabetes Mellitus develops hyperosmolar hyperglycemic state (HHS). What is the technical primary pathophysiological difference from diabetic ketoacidosis (DKA)?

74. A patient with severe anemia (Hb 5 g/dL) presents with pallor, fatigue, and dyspnea on exertion. What is the technical primary pathophysiological consequence of severe anemia?

73. A patient with a suspected subarachnoid hemorrhage presents with sudden “thunderclap” headache, nuchal rigidity, and photophobia. What is the urgent clinical action required based on the likely pathophysiology?

72. A patient with a history of chronic kidney disease develops metabolic acidosis. What is the technical primary pathophysiological reason for this?

71. A patient with Crohn’s disease develops intestinal strictures and fistulas. What is the technical pathophysiological process leading to these complications?

70. A patient with hyperthyroidism presents with weight loss, heat intolerance, tremors, and tachycardia. What is the technical primary pathophysiological cause?

69. A patient with a history of deep vein thrombosis (DVT) is prescribed a direct oral anticoagulant (DOAC) like rivaroxaban. From a medicinal perspective, what is the technical pathophysiological mechanism of rivaroxaban?

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