a and p comp1 Flashcards

1
Q
  1. The type of stimulus, which results in glands secreting their hormones in direct response to change of the blood levels?
A

B) Humeral stimuli

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2
Q
  1. The hormone that is produced in a tissue and diffuses into the cells of this tissue is called?
A

Prostaglandin

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3
Q
  1. Which of the following is a tropic hormone?
A

Luteinizing hormone

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4
Q
  1. Which of the following is considered a mixed gland, which composed of exocrine and endocrine cells?
A

Pancreas

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5
Q
  1. This gland is known as the sleep gland?
A

Pineal

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6
Q
  1. This gland secrets aldosterone?
A

The adrenal cortex

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7
Q
  1. This hormone may be involved in the body’s internal clock?
A

) Melatonin

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8
Q
  1. When the enzyme lactase breaks down milk sugar what is one of the resulting products?
A

Glucose

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9
Q
  1. Which of the following is true concerning glucolysis?
A

Anaerobic

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10
Q
  1. Which of the following is true concerning electron transport system?
A

It produces ATP

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11
Q
  1. Which of the following actually performs cellular work inside the cell?
A

Energy released from the phosphate group breaking of the ATP

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12
Q
  1. This process consists of the series of reactions that joints the glucose molecules together to form an animal starch?
A

Metabolism

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13
Q
  1. If prolonged starvation occurs the body will?
A

Start using protein for energy

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14
Q
  1. Organic molecules needed in small quantities for normal metabolism?
A

Vitamin

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15
Q
  1. Which of the following organs effects fluid output from the body the most?
A

The kidney

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16
Q
  1. What is the basal metabolic rate?
A

The amount of energy the person use when lying down and not digesting food

17
Q
  1. What causes the aldosterone mechanism to start functioning in the body?
A

Decrease in blood volume

18
Q
  1. Over hydration can result in which of the following?
A

Increase in interstitial fluid

19
Q
  1. Which of the following best describes sodium bicarbonate?
A

Base

20
Q
  1. By adding sodium hydroxide to the buffer system of sodium bicarbonate and carbonic acid, which of the following occurs?
A

There will be a lower concentration of the hydroxide in the blood then would have been if no buffering have occurred.