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Question (21)

QN003131

A patient has fever of 100°F in the morning and 102°F in the evening. By how much did the temperature increase?

(A) 1°F
(B) 2°F
(C) 3°F
(D) 4°F

Correct Answer: B

Explanation:

Increase = 102 − 100 = 2°F.

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Question (22)

QN003132

Why do doctors ask patients about symptoms?

(A) To know what the patient feels
(B) To measure height
(C) To check handwriting
(D) To increase medicines

Correct Answer: A

Explanation:

Symptoms describe what the patient experiences.

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Question (23)

QN003133

Which instrument is commonly used to detect fever?

(A) Barometer
(B) Thermometer
(C) Compass
(D) Stopwatch

Correct Answer: B

Explanation:

A thermometer measures body temperature.

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Question (24)

QN003134

A person has a visible rash and also complains of itching. Which option correctly identifies them?

(A) Rash is symptom; itching is sign
(B) Rash is sign; itching is symptom
(C) Both are signs
(D) Both are symptoms

Correct Answer: B

Explanation:

Rash is visible while itching is felt.

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Question (25)

QN003135

A patient experiences dizziness for 5 hours daily over 4 days. What is the total duration of dizziness?

(A) 10 hours
(B) 15 hours
(C) 20 hours
(D) 25 hours

Correct Answer: C

Explanation:

5 × 4 = 20 hours.

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Question (26)

QN003136

Which of the following is most likely to help identify an illness early?

(A) Ignoring symptoms
(B) Observing signs and symptoms carefully
(C) Avoiding doctors
(D) Sleeping less

Correct Answer: B

Explanation:

Careful observation helps detect illness early.

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Question (27)

QN003137

A child develops swelling after an injury. Swelling is considered a

(A) Symptom
(B) Sign
(C) Nutrient
(D) Exercise

Correct Answer: B

Explanation:

Swelling is visible and measurable.

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Question (28)

QN003138

A person feels tired for 6 hours daily over 5 days. What is the total duration of tiredness?

(A) 20 hours
(B) 25 hours
(C) 30 hours
(D) 35 hours

Correct Answer: C

Explanation:

6 × 5 = 30 hours.

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Question (29)

QN003139

Which condition below is most likely measured by a doctor during illness?

(A) Headache
(B) Pain
(C) Fever
(D) Sadness

Correct Answer: C

Explanation:

Fever can be measured with instruments.

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Question (30)

QN003140

A student notices dizziness, headache, and weakness before an exam. These are mainly examples of

(A) Signs
(B) Symptoms
(C) Vaccinations
(D) Medicines

Correct Answer: B

Explanation:

Dizziness, headache, and weakness are symptoms felt by the student.

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Question (21)

A patient has fever of 100°F in the morning and 102°F in the evening. By how much did the temperature increase?

Explanation:

Link:

Question (22)

Why do doctors ask patients about symptoms?

Explanation:

Link:

Question (23)

Which instrument is commonly used to detect fever?

Explanation:

Link:

Question (24)

A person has a visible rash and also complains of itching. Which option correctly identifies them?

Explanation:

Link:

Question (25)

A patient experiences dizziness for 5 hours daily over 4 days. What is the total duration of dizziness?

Explanation:

Link:

Question (26)

Which of the following is most likely to help identify an illness early?

Explanation:

Link:

Question (27)

A child develops swelling after an injury. Swelling is considered a

Explanation:

Link:

Question (28)

A person feels tired for 6 hours daily over 5 days. What is the total duration of tiredness?

Explanation:

Link:

Question (29)

Which condition below is most likely measured by a doctor during illness?

Explanation:

Link:

Question (30)

A student notices dizziness, headache, and weakness before an exam. These are mainly examples of

Explanation:

Link:

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