HESI PATHOPHYSIOLOGY NEW EXAM 2026 NEWEST
UPDATED ACTUAL EXAM WITH COMPLETE 100
QUESTIONS & CORRECT VERIFIED ANSWERS PLUS
RATIONALES [UPDATED VERSION] NEW BRAND!
GUARANTEED PASS A+
1. Which process describes the body’s attempt to
maintain internal balance?
A. Metabolism
B. Compensation
C. Homeostasis
D. Adaptation
Correct Answer: C
Rationale: Homeostasis maintains stable internal
conditions.
2. What occurs during inflammation?
,A. Vasoconstriction
B. Decreased capillary permeability
C. Increased blood flow
D. Decreased WBC migration
Correct Answer: C
Rationale: Inflammation causes vasodilation and
increased blood flow.
3. Which acid–base imbalance is caused by
hypoventilation?
A. Metabolic alkalosis
B. Respiratory alkalosis
C. Metabolic acidosis
D. Respiratory acidosis
Correct Answer: D
Rationale: CO₂ retention leads to respiratory acidosis.
4. Which condition results from autoimmune
destruction of beta cells?
A. Type 2 diabetes
B. Gestational diabetes
C. Type 1 diabetes
D. Prediabetes
,Correct Answer: C
Rationale: Type 1 diabetes is autoimmune mediated.
5. Which finding indicates left-sided heart failure?
A. Peripheral edema
B. Jugular vein distention
C. Pulmonary crackles
D. Ascites
Correct Answer: C
Rationale: Left-sided failure causes pulmonary
congestion.
6. What causes edema in heart failure?
A. Decreased capillary pressure
B. Increased hydrostatic pressure
C. Decreased sodium
D. Increased oncotic pressure
Correct Answer: B
Rationale: Elevated pressure forces fluid into tissues.
7. Which condition causes hypoxia due to impaired
oxygen exchange?
, A. Anemia
B. Asthma
C. Heart failure
D. Hypoventilation
Correct Answer: B
Rationale: Bronchoconstriction limits gas exchange.
8. What is the primary problem in chronic obstructive
pulmonary disease (COPD)?
A. Alveolar collapse
B. Air trapping
C. Fluid overload
D. Pulmonary emboli
Correct Answer: B
Rationale: COPD causes air trapping and
hyperinflation.
9. Which electrolyte imbalance causes peaked T
waves?
A. Hypokalemia
B. Hyperkalemia
C. Hypocalcemia
D. Hypernatremia
Correct Answer: B
UPDATED ACTUAL EXAM WITH COMPLETE 100
QUESTIONS & CORRECT VERIFIED ANSWERS PLUS
RATIONALES [UPDATED VERSION] NEW BRAND!
GUARANTEED PASS A+
1. Which process describes the body’s attempt to
maintain internal balance?
A. Metabolism
B. Compensation
C. Homeostasis
D. Adaptation
Correct Answer: C
Rationale: Homeostasis maintains stable internal
conditions.
2. What occurs during inflammation?
,A. Vasoconstriction
B. Decreased capillary permeability
C. Increased blood flow
D. Decreased WBC migration
Correct Answer: C
Rationale: Inflammation causes vasodilation and
increased blood flow.
3. Which acid–base imbalance is caused by
hypoventilation?
A. Metabolic alkalosis
B. Respiratory alkalosis
C. Metabolic acidosis
D. Respiratory acidosis
Correct Answer: D
Rationale: CO₂ retention leads to respiratory acidosis.
4. Which condition results from autoimmune
destruction of beta cells?
A. Type 2 diabetes
B. Gestational diabetes
C. Type 1 diabetes
D. Prediabetes
,Correct Answer: C
Rationale: Type 1 diabetes is autoimmune mediated.
5. Which finding indicates left-sided heart failure?
A. Peripheral edema
B. Jugular vein distention
C. Pulmonary crackles
D. Ascites
Correct Answer: C
Rationale: Left-sided failure causes pulmonary
congestion.
6. What causes edema in heart failure?
A. Decreased capillary pressure
B. Increased hydrostatic pressure
C. Decreased sodium
D. Increased oncotic pressure
Correct Answer: B
Rationale: Elevated pressure forces fluid into tissues.
7. Which condition causes hypoxia due to impaired
oxygen exchange?
, A. Anemia
B. Asthma
C. Heart failure
D. Hypoventilation
Correct Answer: B
Rationale: Bronchoconstriction limits gas exchange.
8. What is the primary problem in chronic obstructive
pulmonary disease (COPD)?
A. Alveolar collapse
B. Air trapping
C. Fluid overload
D. Pulmonary emboli
Correct Answer: B
Rationale: COPD causes air trapping and
hyperinflation.
9. Which electrolyte imbalance causes peaked T
waves?
A. Hypokalemia
B. Hyperkalemia
C. Hypocalcemia
D. Hypernatremia
Correct Answer: B
