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Reading Comprehension

Passage:

Vaccinations work by stimulating the immune system to recognize and fight specific pathogens. Once vaccinated, the body can respond more quickly if exposed to the disease in the future, often preventing illness entirely.

Which statement best explains how vaccines protect the body?

A.

They eliminate all bacteria permanently

B.

They weaken the immune system

C.

They train the immune system to respond faster

D.

They cure diseases after symptoms appear

Word Knowledge

The word“initial”most nearly means:

A.

Final

B.

First

C.

Lasting

D.

Delayed

Reading Comprehension

Passage:

Physical therapy can help patients regain strength, mobility, and independence after injury or surgery. Treatment plans are individualized based on patient needs and progress.

Which idea is directly stated in the passage?

A.

Physical therapy guarantees full recovery

B.

Therapy plans are the same for all patients

C.

Physical therapy improves mobility

D.

Physical therapy replaces surgery

Word Knowledge

The word“evaluate”most nearly means:

A.

Ignore

B.

Measure or assess

C.

Predict

D.

Delay

Reading Comprehension

Passage:

Good nutrition is especially important during childhood because the body is growing rapidly. A diet lacking essential nutrients may result in delayed growth, weakened immunity, and difficulty concentrating in school.

Which consequence of poor nutrition is mentioned in the passage?

A.

Improved athletic performance

B.

Increased immunity

C.

Delayed growth

D.

Enhanced memory

Word Knowledge

The word“contribute”most nearly means:

A.

Prevent

B.

Add to

C.

Remove

D.

Ignore

Reading Comprehension

Passage:

Exercise increases heart rate and improves circulation. Over time, regular physical activity strengthens the heart muscle and increases endurance.

Which effect of exercise is described in the passage?

A.

Reduced appetite

B.

Strengthened heart muscle

C.

Improved digestion

D.

Increased flexibility

Reading Comprehension

Passage:

Older adults may be at increased risk for falls due to decreased balance, vision changes, and muscle weakness. Preventive measures such as exercise and home safety modifications can reduce fall risk.

What is the main purpose of the passage?

A.

To describe fall-related injuries

B.

To explain why falls occur and how to prevent them

C.

To promote emergency care services

D.

To compare aging populations

Word Knowledge

The word“observe”most nearly means:

A.

Watch carefully

B.

Disregard

C.

Question

D.

Interrupt

Word Knowledge

The word“significant”most nearly means:

A.

Minor

B.

Important

C.

Temporary

D.

Uncertain