Serum elevation of which of the following enzymes is a good indication of active muscle damage?

B. CPK (Creatine Phosphokinase)

A. ALT (Alanine Aminotransferase)

B. CPK (Creatine Phosphokinase)

Everyday Science · Body Systems (Human Biology) · page 2 of 16

Skeletal & Muscular Systems MCQs with Answers

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Skeletal & Muscular Systems MCQs (11–20)

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Past paper MCQs in this chapter · See all past papers

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11.
The strongest muscle in the human body is _?
Correct Answer: C. Thigh
One-liner
The strongest muscle in the human body is the thigh (quadriceps group), based on its maximum force-generating capacity.
12.
Serum elevation of which of the following enzymes is a good indication of active muscle damage?
Correct Answer: B. CPK (Creatine Phosphokinase)
One-liner
Serum elevation of CPK (Creatine Phosphokinase) is a good indication of active muscle damage.
13.
Past Paper MCQ
Humans are born with _ bones but adults have _ bones.
Correct Answer: A. 300, 206
One-liner
Humans are born with 300 bones but adults have 206 bones.
14.
Which muscle is an example of an involuntary muscle?
Correct Answer: C. Heart muscle
One-liner
The heart muscle (cardiac muscle) is an example of an involuntary muscle because it contracts and relaxes without conscious control.
15.
Cervical vertebrae in a typical mammal is ?
Correct Answer: D. 7
One-liner
The number of cervical vertebrae in a typical mammal is 7.
16.
Which of the following give support to bones?
Correct Answer: B. Muscles
One-liner
Muscles give support to bones by providing the force needed for movement and maintaining posture.
17.
The regulator of muscle contraction, which is released from sarcoplasmic reticulum is ?
Correct Answer: D. Calcium ions
One-liner
The regulator of muscle contraction released from the sarcoplasmic reticulum is Calcium ions.
18.
Almost half of the body weight is due to which one of the following?
Correct Answer: B. Muscles
One-liner
Almost half of the body weight is due to muscles, which make up about 40–50% of total body mass in a healthy adult.
19.
Which of the following is an Arm Bone?
Correct Answer: D. Radius
One-liner
The Radius is a bone located in the forearm (arm), extending from the elbow to the wrist on the thumb side.
20.
Places where two bones meet are called?
Correct Answer: B. Joints
One-liner
Places where two bones meet are called joints.

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Skeletal & Muscular Systems MCQs with Answers

Skeletal & Muscular Systems MCQs (11–20)

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