Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Respiratory System, Digestive, Urinary, and Reproductive System > Respiratory System, Digestive, Urinary, and Reproductive System > Flashcards

Respiratory System, Digestive, Urinary, and Reproductive System Flashcards

1
Q

ventilation

A

breathing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

mechanical respiration

A

bring air in and bring air out

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

external respiration

A

bringing o2 into the body into lungs co2 pushed back out and exchange with the blood.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Internal respiration

A

taking o2 to tissues and carrying to body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

cellular respiration

A

o2 in tissues and putting in each individual cell. produces ATP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Aerobic Respiration

A

takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Anaerobic Respiration

A

produces energy and uses glucose, but it produces less energy and does not require oxygen.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Tidal volume

A

the amount of air that moves in and out with each breath.

normal breathing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Vital capacity

A

is the maximum amount of air that can be moved out in a single breath

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

inspiratory reserve volume

A

Inspiration can be increased by expanding the chest. active

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

expiratory reserve volume

A

expiration can be increased by CONTRACTING the abdominal and thoracic muscles. passivr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

residual volume

A

air remaining in lungs after deep exhalation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

The place in the back of the mouth through which both food and air pass is the

A

pharynx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

The waste products of respiration are

A

water and carbon dioxide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

True or false? Internal respiration is the exchange of gases between the alveoli and the capillaries.

A

false

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The actual site of gas exchange in the respiratory system is the

A

alveoli

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

True or false? Vital capacity is the movement of air during normal inspiration and expiration

A

false

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Cilia in the respiratory tract serves to

A

filter dust from the air

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Shortness of breath is known as

A

dyspnea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

The gas concentration of blood is constantly monitored by

A

chemoreceptors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

An inadequate supply of oxygen to the tissues results in a condition called

A

hypoxia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

The volume of air in a normal breath is called

A

tidal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

True or false. All tissues in your body receive the same amount of oxygen at any given time

A

false

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

True or false. During inspiration, the diaphragm moves upward.

A

false

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

True or false? The purpose of the turbinate’s is to warm and moisten your inspired air.

A

true

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

apena

A

stop external breathing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Where is the intrinsic factor produced?

A

stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

true or false. The pH of the stomach is approximately 7.

A

false. 1.5-3.5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

true or false. Parietal cells secrete pepsinogen.

A

false. HCI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

the enzyme that functions at the lowest pH

A

pepsin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

What do parietal cells secrete?

A

HCI

32
Q

what does The hormone gastrin stimulate?

A

gastric motility.

33
Q

What is the enzyme responsible for protein digestion in the small intestine?

A

trypsin

34
Q

Vitamin B12, which is needed for red blood cell production, requires ___________ for its absorption.

A

intrisnic factor

35
Q

what does CCK stimulate?

A

the gall bladder to release bile into small intestine

36
Q

Gastrin is a hormone of the digestive tract which stimulates?

A

parietal cells in the stomach to start producing HCl in preparation for food

37
Q

Mouth:

Enzymes produced ?

A

salivary amylase and lingual lipase

Start Carbohydrate digestion

38
Q

in the stomachChief cells produce?

A

pepsinogen

39
Q

In the stomachHCl converts pepsinogen into pepsin which?

A

is the active enzyme to start protein digestion

40
Q

In the stomach, HCl inactivates salivary amylase, so?

A

carbohydrate digestion stops

41
Q

Carbohydrates, proteins, and lipids all complete digestion here and are absorbed here.

A

small intestine

42
Q

buffers in the mouth?

A

neutralize acid to prevent tooth decay

43
Q

Water is reabsorbed to the bloodstream along the ascending or descending loop of Henle.

A

decending

44
Q

true or false High blood pressure is inversely proportional to the rate of urine formation.

A

true

45
Q

Most sodium is reabsorbed from the glomerular filtrate by

A

the proximal convoluted tubule

46
Q

Which substance is not normally found in the urine?

A

glucose

47
Q

An increased amount of ADH leads to

A

decrease in urine

48
Q 
Which of the following is not a step in urine formation
Select one:
a. Glomerular filtration 
b. Glomerular absorption 
c. Tubular reabsorption 
d. Tubular secretion 
e. all of the above
A

B

49
Q

true or false. Aldosterone and ADH tend to have the same effect on blood concentration.

A

true

50
Q

In the nephron where does filtration occur?

A

glomerulus

51
Q

In the nephron where does reabsortion occur?

A

Pooximal tubule

52
Q

In nephron where does tubule secreation occur?

A

In distal convulted tubule

53
Q

in the nephron where is urine removed?

A

collecting duct

54
Q

what does glomerular filtarte consist of?

A

water, salt glucose, nutrient molecules, and waste

55
Q

what is unable to pass through the glomerular?

A

plasma proteins, blood cells, and platelets

56
Q

What does tubular reabsorption do?

A

removes useful solutes from the filtrate and returns them to the blood

57
Q

glucose, amino acids and positively charges ions are actively reabsorbed to the blood here

A

promimal convoluted tubule

58
Q

where is water passively reabsorbed in the nephron loop

A

decending nephron loop

59
Q

wherein the nephron loop are solutes reabsorbed

A

ascending loop

60
Q

The function of the tubular secretion?

A

Removes additional wastes from the blood and adds them to the filtrate.

61
Q

what stimulates reabsorption of salts from the filtrate into the blood and stimulates the secretion of potassium from the blood into the filtrate?

A

aldosterone hormone

62
Q

antidiuretic hormone?

A

controls the amount of water reabsorbed from filtrate

63
Q

excretion of hypertonic urine is dependent upon reabsorption of water from where?

A

the loop of the nephron and collecting duct

64
Q

What are 2 major areas where we reabsorb water urine and put it back to the blood in?

A

loop of nephron, and collecting duct in descending loop of nephron

65
Q

if you have ________ it means your pituitary gland is not secreting antidiuretic hormone without that we can’t reabsorb water.

A

Diabetes insipidus

66
Q

water balance is in?

A

decending loop and collecting duct

67
Q

what hormone inhibits reabsorption of Na and water from the distal convoluted tubule?

A

atrial natriuretic hormone

68
Q

The time when the egg is released from the ovary is called?

A

ovulation

69
Q 
The hormone that works with estrogen to prepare the endometrium for implantation of a fertilized egg is
Select one:
a. LH 
b. FSH 
c. ADH 
d. progesterone
A

d

70
Q

true or false. There is 3 phases to the menstrual cycle.

A

false

71
Q

what is spermatogenesis

A

production of sperm cells occurs in the seminiferous tubules and begins at puberty

72
Q

what gives the sperm it’s energy to keep tail moving

A

mitochondria

73
Q

what happens in prophase 1

A

crossing over exchange of genetic material all maternal and paternal chromosomes are going to pair up.

74
Q

what is synapsis

A

maternal ans paternal are joined togerther

75
Q

what does a primary follicle contain

A

an immature oocyte

76
Q

what dies a graafian (vesicular) follicle contain?

A

growing follicle with maturing oocyte

77
Q

Cilia function

A

slowly move the oocyte towards the uterus

Respiratory System, Digestive, Urinary, and Reproductive System (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions