Muscular System Multiple Choice Questions

ATI LPN · Muscular System Multiple Choice Questions

Question 1 of 47

Thick myofilaments are composed of

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ATI LPN · Muscular System Multiple Choice Questions

Question 2 of 47

What type of epithelium is found in the epidermis?

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ATI LPN · Muscular System Multiple Choice Questions

Question 3 of 47

A patient is learning to use crutches on the stairs. When evaluating this patient, which action indicates that the patient needs further instruction?

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ATI LPN · Muscular System Multiple Choice Questions

Question 4 of 47

How many cranial bones are there?

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ATI LPN · Muscular System Multiple Choice Questions

Question 5 of 47

Which muscle produces movement that allows you to cross your legs?

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ATI LPN · Muscular System Multiple Choice Questions

Question 6 of 47

Which statement is correct about the origin of a muscle?

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ATI LPN · Muscular System Multiple Choice Questions

Question 7 of 47

Which of the following is NOT a common intramuscular injection site?

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ATI LPN · Muscular System Multiple Choice Questions

Question 8 of 47

Which type of junction prevents substances from passing between cells?

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ATI LPN · Muscular System Multiple Choice Questions

Question 9 of 47

Which of the following statements is correct about what happens during flexion?

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ATI LPN · Muscular System Multiple Choice Questions

Question 10 of 47

During inhalation, muscles contract to elevate the ribs. During forced exhalation, muscles contract to depress the ribs.

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ATI LPN · Muscular System Multiple Choice Questions

Question 11 of 47

The nurse encourages the patient to use the four-point crutch gait technique. This technique is most likely indicated because it:

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ATI LPN · Muscular System Multiple Choice Questions

Question 12 of 47

Where is the inferior oblique muscle located?

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ATI LPN · Muscular System Multiple Choice Questions

Question 13 of 47

The ___ are the synergist muscles to the diaphragm during inspiration.

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ATI LPN · Muscular System Multiple Choice Questions

Question 14 of 47

Respiration in the absence of the oxygen is

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ATI LPN · Muscular System Multiple Choice Questions

Question 15 of 47

Turning the palm so that the radius rotates over the ulna is __?

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ATI LPN · Muscular System Multiple Choice Questions

Question 16 of 47

Which of the following muscles is NOT named after its location in the body?

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ATI LPN · Muscular System Multiple Choice Questions

Question 17 of 47

Chronic pain characterized by achy pains, tenderness, stiffness of muscles, and substance P found in the blood stream describes the condition called

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ATI LPN · Muscular System Multiple Choice Questions

Question 18 of 47

Which type of bone is longer than it is wide?

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ATI LPN · Muscular System Multiple Choice Questions

Question 19 of 47

Which of these biological processes includes the other three?

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ATI LPN · Muscular System Multiple Choice Questions

Question 20 of 47

Which of the following groupings of muscle type and their characteristics is INCORRECT?

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ATI LPN · Muscular System Multiple Choice Questions

Question 21 of 47

Which one of the following statements regarding muscle contraction and relaxation is correct?

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ATI LPN · Muscular System Multiple Choice Questions

Question 22 of 47

Adenosine triphosphate (ATP) is an important molecule because it

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ATI LPN · Muscular System Multiple Choice Questions

Question 23 of 47

The nurse explains that carpal tunnel syndrome is caused when the carpal tunnel compresses the:

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ATI LPN · Muscular System Multiple Choice Questions

Question 24 of 47

The muscle that forms the major portion of the cheek is the:

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ATI LPN · Muscular System Multiple Choice Questions

Question 25 of 47

Recruitment results in

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ATI LPN · Muscular System Multiple Choice Questions

Question 26 of 47

Muscles utilized for controlling the flow of all substances within lumen are grouped as

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ATI LPN · Muscular System Multiple Choice Questions

Question 27 of 47

The lumbar region is

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ATI LPN · Muscular System Multiple Choice Questions

Question 28 of 47

A muscle that has a pattern of fascicles running along the long axis of the muscle has which of the following fascicle arrangements?

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ATI LPN · Muscular System Multiple Choice Questions

Question 29 of 47

In oblique passageway in the anterior abdominal wall just superior and parallel to the medial half of the inguinal ligament that transmits the spermatic cord and ilioinguinal nerve in the male and round ligament of the uterus and ilioinguinal nerve in the female.

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ATI LPN · Muscular System Multiple Choice Questions

Question 30 of 47

Which bones are classified as facial bones?

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ATI LPN · Muscular System Multiple Choice Questions

Question 31 of 47

What are the three categories of the muscles?

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ATI LPN · Muscular System Multiple Choice Questions

Question 32 of 47

By which term is a muscle that opposes or reverses a particular movement called?

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ATI LPN · Muscular System Multiple Choice Questions

Question 33 of 47

A student wants to grow a bacterial culture. Which of these environments is best suited for growing most kinds of bacteria?

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ATI LPN · Muscular System Multiple Choice Questions

Question 34 of 47

The neurotransmitter that causes an action potential to occur in a muscle cell membrane is called:

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ATI LPN · Muscular System Multiple Choice Questions

Question 35 of 47

The vastus intermedius muscle is deep to which of the following muscles?

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ATI LPN · Muscular System Multiple Choice Questions

Question 36 of 47

Which of the following events that lead to muscle fiber contraction occurs first?

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ATI LPN · Muscular System Multiple Choice Questions

Question 37 of 47

What is the source of the majority of the energy needed by muscles for physical activity that continues for longer than 30 or 40 minutes?

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ATI LPN · Muscular System Multiple Choice Questions

Question 38 of 47

The vertebral foramina of cervical vertebrae are in which shape?

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ATI LPN · Muscular System Multiple Choice Questions

Question 39 of 47

Smooth muscle is different from skeletal muscle because smooth muscle

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ATI LPN · Muscular System Multiple Choice Questions

Question 40 of 47

What action does the flexor carpi ulnaris perform?

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ATI LPN · Muscular System Multiple Choice Questions

Question 41 of 47

Which of the following abdominal muscles is not a part of the anterior abdominal wall?

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ATI LPN · Muscular System Multiple Choice Questions

Question 42 of 47

Identify the muscles that form the rotator cuff.

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ATI LPN · Muscular System Multiple Choice Questions

Question 43 of 47

What causes intestinal symptoms?

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ATI LPN · Muscular System Multiple Choice Questions

Question 44 of 47

What characteristic is not representative of a type IIb muscle fibre?

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ATI LPN · Muscular System Multiple Choice Questions

Question 45 of 47

What type of cartilage is found in the rib cage?

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ATI LPN · Muscular System Multiple Choice Questions

Question 46 of 47

moves off of the myosin binding sites on actin.

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ATI LPN · Muscular System Multiple Choice Questions

Question 47 of 47

Identify muscles of mastication.

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