MDCAT MCQs

Types Of Muscles MDCAT MCQs with Answers

Welcome to the Types Of Muscles MDCAT MCQs with Answers. In this post, we have shared Types Of Muscles Multiple Choice Questions and Answers for PMC MDCAT 2024. Each question in MDCAT Biology offers a chance to enhance your knowledge regarding Types Of Muscles MCQs in this MDCAT Online Test.

Muscles that are under voluntary control are known as: a) Cardiac muscles
b) Smooth muscles
c) Skeletal muscles
d) Involuntary muscles

The type of muscle found in the heart is: a) Smooth muscle
b) Skeletal muscle
c) Cardiac muscle
d) Involuntary muscle

Which type of muscle tissue is non-striated? a) Cardiac muscle
b) Skeletal muscle
c) Smooth muscle
d) All of the above

Skeletal muscles are attached to: a) Blood vessels
b) Bones
c) Nerves
d) Organs

The muscles responsible for peristalsis in the digestive tract are: a) Skeletal muscles
b) Cardiac muscles
c) Smooth muscles
d) Voluntary muscles

Cardiac muscle fibers are: a) Multinucleated
b) Uninucleated
c) Binucleated
d) None of the above

Muscles that work involuntarily are: a) Skeletal muscles
b) Smooth muscles
c) Striated muscles
d) Tendons

Which type of muscle has intercalated discs? a) Smooth muscle
b) Skeletal muscle
c) Cardiac muscle
d) All muscle types

The main function of skeletal muscles is: a) Pumping blood
b) Maintaining posture and movement
c) Digestion
d) Secreting hormones

Smooth muscles are found in: a) Heart
b) Bones
c) Digestive tract
d) Skin

Which of the following muscles are striated and voluntary? a) Skeletal muscles
b) Cardiac muscles
c) Smooth muscles
d) All of the above

The muscle type that is responsible for controlling blood vessel diameter is: a) Cardiac muscle
b) Smooth muscle
c) Skeletal muscle
d) Voluntary muscle

Cardiac muscle cells are connected by: a) Sarcomeres
b) Tendons
c) Intercalated discs
d) Ligaments

Which type of muscle is multinucleated? a) Smooth muscle
b) Cardiac muscle
c) Skeletal muscle
d) All of the above

Skeletal muscle fibers are arranged in: a) Random fashion
b) Parallel bundles
c) Circular formation
d) None of the above

Which muscle type is involved in involuntary contractions in the respiratory system? a) Smooth muscle
b) Skeletal muscle
c) Cardiac muscle
d) All of the above

The most abundant type of muscle in the body is: a) Smooth muscle
b) Cardiac muscle
c) Skeletal muscle
d) Tendons

Cardiac muscle is responsible for: a) Breathing
b) Digestion
c) Pumping blood
d) Voluntary movements

Muscles that fatigue the fastest are: a) Smooth muscles
b) Cardiac muscles
c) Skeletal muscles
d) None of the above

Which muscle type is primarily responsible for moving bones? a) Smooth muscle
b) Cardiac muscle
c) Skeletal muscle
d) All of the above

The presence of striations in muscles indicates: a) Smooth muscle
b) Involuntary contraction
c) Voluntary contraction
d) Both cardiac and skeletal muscle

Muscle that contracts rhythmically and continuously without tiring is: a) Skeletal muscle
b) Smooth muscle
c) Cardiac muscle
d) None of the above

The structure responsible for the attachment of muscle to bone is: a) Ligament
b) Tendon
c) Cartilage
d) Fascia

Which of the following muscles are not under voluntary control? a) Skeletal muscles
b) Smooth muscles
c) Cardiac muscles
d) Both b and c

Which of the following is a function of smooth muscle? a) Flexing the arm
b) Moving food through the digestive system
c) Pumping blood through the heart
d) Moving the skeleton

The myofibrils in skeletal muscle contain: a) Actin and myosin
b) Collagen and elastin
c) Hemoglobin and fibrinogen
d) Keratin and myosin

Which type of muscle is composed of branched fibers? a) Skeletal muscle
b) Smooth muscle
c) Cardiac muscle
d) None of the above

Which of the following muscle types is characterized by being striated and having a single nucleus per cell? a) Skeletal muscle
b) Cardiac muscle
c) Smooth muscle
d) All of the above

The contraction of which muscle type helps control blood pressure? a) Smooth muscle
b) Skeletal muscle
c) Cardiac muscle
d) None of the above

Skeletal muscle contraction is initiated by: a) Hormones
b) Nerve impulses
c) Blood flow
d) Chemical reactions

Which muscle type is capable of the fastest contraction? a) Cardiac muscle
b) Skeletal muscle
c) Smooth muscle
d) None of the above

Muscles that line the walls of hollow organs are: a) Skeletal muscles
b) Smooth muscles
c) Cardiac muscles
d) Involuntary skeletal muscles

Cardiac muscle is controlled by: a) The brain
b) Hormones
c) The autonomic nervous system
d) The spinal cord

The property of muscles to return to their original shape after contraction is called: a) Elasticity
b) Excitability
c) Contractility
d) Conductivity

The primary muscle responsible for voluntary movements of the body is: a) Smooth muscle
b) Cardiac muscle
c) Skeletal muscle
d) Both a and b

The muscle cells in skeletal muscles are called: a) Sarcolemma
b) Sarcomeres
c) Muscle fibers
d) Tendons

Skeletal muscles are connected to bones by: a) Cartilage
b) Ligaments
c) Tendons
d) Discs

Which of the following muscle types exhibits involuntary contraction and has no striations? a) Smooth muscle
b) Cardiac muscle
c) Skeletal muscle
d) None of the above

Smooth muscles are found in: a) Blood vessels
b) Heart
c) Tendons
d) Skin

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