HNF 471 FINAL EXAM 300 ACTUAL QUESTIONS
AND CORRECT ANSWERS WITH RATIONALE
LATEST UPDATE ASSURED PASS
This comprehensive question bank is specifically designed to prepare you for
the HNF 471 (Medical Nutrition Therapy I) final exam. It consists of 300
unique, multiple-choice questions that cover the full scope of the course
curriculum, including cardiovascular disease, hypertension, diabetes,
gastrointestinal disorders, hepatic conditions, malnutrition, anemia, and drug-
nutrient interactions. Each question is paired with a correct answer and a
detailed rationale to reinforce your understanding of the underlying
pathophysiology and clinical applications. This resource serves as an
invaluable study tool to test your knowledge, identify areas for improvement,
and build confidence for a successful exam performance.
1. What is hypertension a term for?
A) Low blood pressure
B) High blood pressure
C) Normal blood pressure
D) Irregular heartbeat
Correct Answer: B
Rationale: Hypertension is the medical term for high blood pressure, a condition
where the force of blood against artery walls is consistently too high .
2. What is systolic pressure?
A) The force during relaxation of the heart
B) The force during contraction of the heart
C) The difference between maximum and minimum pressure
D) The average pressure in the arteries
Correct Answer: B
, Rationale: Systolic pressure measures the force of blood against artery walls
when the heart contracts and pumps blood out .
3. What is diastolic pressure?
A) The force during contraction of the heart
B) The force during relaxation of the heart
C) The maximum pressure in the arteries
D) The pressure in the veins
Correct Answer: B
Rationale: Diastolic pressure measures the force of blood against artery walls
when the heart is at rest between beats .
4. What is the normal blood pressure reading?
A) 100/60
B) 120/80
C) 140/90
D) 160/100
Correct Answer: B
Rationale: A normal blood pressure reading is generally considered to be 120/80
mmHg .
5. At what blood pressure reading should a patient typically be on medication?
A) 120/80
B) 130/85
C) 140/90
D) 150/95
Correct Answer: C
Rationale: A blood pressure of 140/90 mmHg is a common threshold for
initiating pharmacological treatment for hypertension .
6. What does HTN stand for?
A) Hypotension
B) Hyperthyroidism
C) Hypertension
D) Hyperlipidemia
Correct Answer: C
Rationale: HTN is the standard medical abbreviation for hypertension .
7. Which of the following is a potential consequence of untreated hypertension?
A) Improved kidney function
, B) Enhanced vision
C) Heart failure
D) Increased energy levels
Correct Answer: C
Rationale: Hypertension can lead to serious complications, including heart
failure, stroke, and renal failure .
8. What is a primary risk factor for developing hypertension?
A) Youth
B) Aging
C) Low sodium diet
D) Regular exercise
Correct Answer: B
Rationale: The risk of developing hypertension increases with age, making aging
a primary risk factor .
9. What is the recommended dietary approach for managing hypertension?
A) High-fat diet
B) DASH diet
C) High-sugar diet
D) Low-protein diet
Correct Answer: B
Rationale: The Dietary Approaches to Stop Hypertension (DASH) diet is the
primary medical nutrition therapy for hypertension .
10. What is the sodium recommendation for the DASH diet?
A) 1,500 mg
B) 2,300 mg
C) 3,000 mg
D) 4,000 mg
Correct Answer: B
Rationale: The standard DASH diet recommends limiting sodium intake to
2,300 mg per day .
11. What is the saturated fat recommendation for the DASH diet?
A) 10% of calories
B) 6% of calories
C) 20% of calories
D) 15% of calories
Correct Answer: B
, Rationale: The DASH diet recommends that saturated fat be limited to 6% of
total daily calories .
12. What is the cholesterol recommendation for the DASH diet?
A) 300 mg
B) 200 mg
C) 150 mg
D) 100 mg
Correct Answer: C
Rationale: The DASH diet recommends limiting dietary cholesterol to 150 mg
per day .
13. Which mineral is specifically recommended in the DASH diet for its blood
pressure-lowering effects?
A) Sodium
B) Calcium
C) Potassium
D) Iron
Correct Answer: C
Rationale: The DASH diet emphasizes potassium-rich foods because potassium
helps lower blood pressure .
14. What is the recommendation for a low-sodium diet for hypertension
management?
A) 2,300 mg/d
B) 2,000 mg/d
C) 1,500 mg/d
D) 1,000 mg/d
Correct Answer: C
Rationale: A low-sodium diet of 1,500 mg per day is recommended to see if it is
helpful in managing blood pressure .
15. How many characteristics must be present to diagnose metabolic syndrome?
A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Rationale: A diagnosis of metabolic syndrome requires at least three of the five
risk factors .
AND CORRECT ANSWERS WITH RATIONALE
LATEST UPDATE ASSURED PASS
This comprehensive question bank is specifically designed to prepare you for
the HNF 471 (Medical Nutrition Therapy I) final exam. It consists of 300
unique, multiple-choice questions that cover the full scope of the course
curriculum, including cardiovascular disease, hypertension, diabetes,
gastrointestinal disorders, hepatic conditions, malnutrition, anemia, and drug-
nutrient interactions. Each question is paired with a correct answer and a
detailed rationale to reinforce your understanding of the underlying
pathophysiology and clinical applications. This resource serves as an
invaluable study tool to test your knowledge, identify areas for improvement,
and build confidence for a successful exam performance.
1. What is hypertension a term for?
A) Low blood pressure
B) High blood pressure
C) Normal blood pressure
D) Irregular heartbeat
Correct Answer: B
Rationale: Hypertension is the medical term for high blood pressure, a condition
where the force of blood against artery walls is consistently too high .
2. What is systolic pressure?
A) The force during relaxation of the heart
B) The force during contraction of the heart
C) The difference between maximum and minimum pressure
D) The average pressure in the arteries
Correct Answer: B
, Rationale: Systolic pressure measures the force of blood against artery walls
when the heart contracts and pumps blood out .
3. What is diastolic pressure?
A) The force during contraction of the heart
B) The force during relaxation of the heart
C) The maximum pressure in the arteries
D) The pressure in the veins
Correct Answer: B
Rationale: Diastolic pressure measures the force of blood against artery walls
when the heart is at rest between beats .
4. What is the normal blood pressure reading?
A) 100/60
B) 120/80
C) 140/90
D) 160/100
Correct Answer: B
Rationale: A normal blood pressure reading is generally considered to be 120/80
mmHg .
5. At what blood pressure reading should a patient typically be on medication?
A) 120/80
B) 130/85
C) 140/90
D) 150/95
Correct Answer: C
Rationale: A blood pressure of 140/90 mmHg is a common threshold for
initiating pharmacological treatment for hypertension .
6. What does HTN stand for?
A) Hypotension
B) Hyperthyroidism
C) Hypertension
D) Hyperlipidemia
Correct Answer: C
Rationale: HTN is the standard medical abbreviation for hypertension .
7. Which of the following is a potential consequence of untreated hypertension?
A) Improved kidney function
, B) Enhanced vision
C) Heart failure
D) Increased energy levels
Correct Answer: C
Rationale: Hypertension can lead to serious complications, including heart
failure, stroke, and renal failure .
8. What is a primary risk factor for developing hypertension?
A) Youth
B) Aging
C) Low sodium diet
D) Regular exercise
Correct Answer: B
Rationale: The risk of developing hypertension increases with age, making aging
a primary risk factor .
9. What is the recommended dietary approach for managing hypertension?
A) High-fat diet
B) DASH diet
C) High-sugar diet
D) Low-protein diet
Correct Answer: B
Rationale: The Dietary Approaches to Stop Hypertension (DASH) diet is the
primary medical nutrition therapy for hypertension .
10. What is the sodium recommendation for the DASH diet?
A) 1,500 mg
B) 2,300 mg
C) 3,000 mg
D) 4,000 mg
Correct Answer: B
Rationale: The standard DASH diet recommends limiting sodium intake to
2,300 mg per day .
11. What is the saturated fat recommendation for the DASH diet?
A) 10% of calories
B) 6% of calories
C) 20% of calories
D) 15% of calories
Correct Answer: B
, Rationale: The DASH diet recommends that saturated fat be limited to 6% of
total daily calories .
12. What is the cholesterol recommendation for the DASH diet?
A) 300 mg
B) 200 mg
C) 150 mg
D) 100 mg
Correct Answer: C
Rationale: The DASH diet recommends limiting dietary cholesterol to 150 mg
per day .
13. Which mineral is specifically recommended in the DASH diet for its blood
pressure-lowering effects?
A) Sodium
B) Calcium
C) Potassium
D) Iron
Correct Answer: C
Rationale: The DASH diet emphasizes potassium-rich foods because potassium
helps lower blood pressure .
14. What is the recommendation for a low-sodium diet for hypertension
management?
A) 2,300 mg/d
B) 2,000 mg/d
C) 1,500 mg/d
D) 1,000 mg/d
Correct Answer: C
Rationale: A low-sodium diet of 1,500 mg per day is recommended to see if it is
helpful in managing blood pressure .
15. How many characteristics must be present to diagnose metabolic syndrome?
A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Rationale: A diagnosis of metabolic syndrome requires at least three of the five
risk factors .
