FREE AND STUDY GAMES ABOUT TYPES OF MUSCLES

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FREE AND STUDY GAMES ABOUT TYPES OF MUSCLES

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -53 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: What is the third and fourth golden rules of the skeletal muscles?

Answer:

• skeletal muscles always have at least 2 attachments: the origin and the insertion,
• skeletal muscles always pull and never push.

Question 2: point of insertion-

Answer:

the point farthest from the torso where the muscle is attached

Question 3: What are other characteristics of smooth muscles?

Answer:

slower activity rates, resulting in the muscle needing less blood, injured muscle will scar to begin the healing process

Question 4: Where is the cardiac muscle located?

Answer:

in the heart

Question 5: What are reflexive movement?

Answer:

involuntary movements made in response to ptential harm

Question 6: How do muscles contract?

Answer:

because of the sliding filament theory

Question 7: Smooth muscles are sometimes called __ __.

Answer:

visceral muscles

Question 8: describe cardiac muscle. What is the appearance?

Answer:

fibers have a striated appearance

Question 9: What is a fascicle?

Answer:

a group of muscle fibers that form 3 layers. And they are bundled together by connective tissue.

Question 10: mysoin and actin are doing what motion?

Answer:

sliding

Question 11: What is the appearance of smooth muscles?

Answer:

appear smoother and more uniform compared to skeletal and cardiac muscles

Question 12: What is the function of tendons?

Answer:

protect muscle tissue

Question 13: What happens to the chambers of the heart during contraction?

Answer:

the internal chambers of the heart become smaller, which forces roughly 50-75% of the blood into the arteries.

Question 14: How do smooth muscles move substances through the body?

Answer:

With peristalsis, vasodilation, vasoconstriction

Question 15: Sacro-

Answer:

flesh (muscle structure)

Question 16: Name the primary functions of skeletal muscles.

Answer:

perform external movements, maintain body posture, generate heat, stabilize joints

Question 17: Mys-

Answer:

muscle

Question 18: viscera-

Answer:

the soft internal organs of the body

Question 19: What is the purpose of the cardiac muscle?

Answer:

pump blood through the body and bring oxygen through the body

Question 20: What are the similarites between the smooth and skeletal muscles?

Answer:

elongated muscle fibers

Question 21: Name the non-primary functions of skeletal muscles.

Answer:

help protect internal organs

Question 22: Is it possible to gain more muscle fibers?

Answer:

no

Question 23: describe cardiac muscle. What is the other name?

Answer:

myocardium

Question 24: Myofilaments-

Answer:

alternating thick and thin elements that give muscles fibers the ability to contract and they are striated

Question 25: What are the layer of smooth muscles?

Answer:

circular and longitudinal

Question 26: Where do skeletal muscles typically attach?

Answer:

bones

Question 27: Aponeuroses-

Answer:

wide sheets of connective tissue that anchor a muscle to the part of the body that the muscle moves

Question 28: appearance of smooth muscles

Answer:

appear smooth and elongated