Test 1 Flashcards

1
Q

What is the rapid accumulation of blood lactate above base concentration?

A

Lactate threshold

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2
Q

True or False, Ligaments attach bone to bone?

A

True

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3
Q

These muscles fibers are considered “true” fast twitch fibers?

A

Type IIx

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4
Q

Knee range of movements?

A

Flexion and extension

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5
Q

A motor unit is the nerve fiber and all the muscle fibers it innervates.

A

True

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6
Q

The lymphatic system returns______ and ______to the blood.

A

Protein, fluid

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7
Q

Which of the following muscles is NOT part of the upper body?

A

Soleus

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8
Q

The four positions of the human body are:

A

Anatomical, Supine, and Prone quadruplet

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9
Q

When a person breathes out it’s called?

A

Expiration

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10
Q

What composes the appendicular skeleton?

A

Legs, arms

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11
Q

List the missing function of the cardiovascular system.
Transportation
Regulation and_________?

A

Protection

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12
Q

At what range of blood pressure is emergency care needed (hypertensive crisis)?

A

Above 180/110

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13
Q

Oxygenated blood is carried by arteries and released into the target tissue through the __________.

A

Capillaries

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14
Q

What are the functions of the neurological system?

A

Sensory
Motor
Integrative

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15
Q

True or False. Vo2 max is the ONLY indicator of an individual fitness level.

A

False

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16
Q

True or false? Blood, heart, vessels, and capillaries are components of the cardiovascular system.

A

True

17
Q

What are the three planes of the human body?

A

Saggital, frontal, transverse

18
Q

Induced stress elevates hormones associated with the _________nervous system.

A

Sympathetic.

19
Q

True or false? A high correlation has been shown between Vo2 max and anaerobic endurance events. As effort increases, so does the demand of oxygen.

A

True