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Anatomy > Wray- Test Review #3 > Flashcards

Wray- Test Review #3 Flashcards

(56 cards)

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1
Q

Which of the following statements is not true?

a. Another name for larynx is throat
b. Saliva is mostly made of water and many enzymes
c. epiglottis controls what enters the digestiev and respiratory system
d. both a and b
e. both b and c

A

a. Another name for larynx is throat

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2
Q

What organ is located on the left side of the abdominal cavity, underneath the diaphragm?

A

Stomach

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3
Q

Humans can survive without which organ in their body?

a. liver
b. pancreas
c. gall bladder
d. both a and b
e. both b and c

A

c. gall bladder

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4
Q

True/False: High levels of stress is a major factor in development of ulcers

A

False

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5
Q

Pancreatic juices contain which of the following enzymes.

a. amylase
b. lipase
c. trypsin
d. nucleases
e. all of these

A

e. all of these

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6
Q

Which of the following blood vessels bring nutrient rich blood from the digestive system to the liver?

a. Hepatic portal vein
b. Hepatic portal artery
c. Hepatic artery
d. Central vein

A

a. Hepatic portal vein

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7
Q

Which of the following statements is not true about the digestive system?

a. There is an increase in production of amylase following the consumption of pasts
b. Bile production is limited after the consumption of fatty foods
c. There would be an increase in production of lipase following the consumption of a fatty food
d. Nucleases help with the digestions of DNA and RNA
e. Both a and c

A

b. Bile production is limited after the consumption of a fatty acid

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8
Q

True/False: Saliva is made of water, ions and enzymes

A

true

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9
Q

Which of the following enzymes can withstand an acidic environment?

A

pepsin

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10
Q

Breakdown of carbohydrates starts in the small intestine

A

false

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11
Q

A film of sugar and bacteria that is formed on the surface of the teeth is known as ________

A

d. plaque

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12
Q

Cecum is a component of ___________

A

b. the large intestine

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13
Q

Food absorption is associated with which part of the digestive system?

A

Ileum & Jejunum

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14
Q

The organ responsible for storage of concentrated bile

A

gallbladder

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15
Q

__________ controls the amount of food that enters from the stomach to the small intestine

A

pyloric sphincter

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16
Q

Which of the following lists the route food takes through the body?

A

Mouth –> pharynx –> esophagus –> stomach –> small intestine –> large intestine

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17
Q

Connective tissue containing blood vessels in the teeth is known as

A

Pulp Cavity

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18
Q

Which of the following structures is the first part of the large intestine?

A

Cecum

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19
Q

True/False: During expiration, lung pressure is higher compared to the outside environment

A

True

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20
Q

Which of the following describes the order of the respiratory system

A

Nose, pharynx, larynx, trachea, bronchi, lungs

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21
Q

True/False: During inhalation and exhalation are steps associated with ____________

A

pulmonary ventilation

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22
Q

What structure keeps the larynx and trachea open at all times?

A

Hyaline cartilage (C-rings)

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23
Q

During inspiration, lung volume _______ and pressure ________

Study These Flashcards
A

increases; decreases

24
Q

True/False: During inhalation, the diaphragm contracts

25
What is the name of the layer that surrounds the lungs connecting the lungs to the thoracic cavity
Parietal pleura
26
Air entering alveoli is _______ in CO2 and _______ O2
Low/High
27
During expiration intercostal muscles __________ which results in a __________ in thoracic volume
Relax/decrease
28
Which of the following disease is the result of pollution and/or smoking?
Emphysema
29
True/False: Blood circulating the arteries appear bright red.
True
30
Tidal volume for an adult male is about _____ mL
500 mL
31
True/False: The left lung is smaller than the right lung
True
32
External respiration is exchange of gas between _______ and _______
Lungs/blood
33
Inflammation of air sacs of in the lungs is known as _____________
pneumonia
34
Air inhaled forcefully into lungs after normal breathing is known as ________.
inspiratory reserve volume
35
True/False: Lung collapse is result of collection of air in the pleural cavity
True
36
Structure of the respiratory system rich in blood vessels and responsible for moistening the air and trapping bacteria
Nose
37
Tissue of the body are ______ in O2 and ______ in CO2
low; high
38
Which blood vessel brings blood to each individual nephron?
afferent arteriole
39
The capillary bed around the nephron tubules is referred to as
Peritubular
40
Which of the following statements is not true about nephrons a. nephrons are the structural and functional unit of the kidney b. Collecting ducts of the nephrons directly empties into renal pelvis c. Nephrons are responsible for the production of urine in the body d. Both a and b e. None of the above
b. Collecting ducts of the nephrons directly empties into renal pelvis
41
Consider you just consumed a large volume of lemonade. how does such a drink affect your urine?
a. Production of acidic urine
42
Which of the statements is true about UTIs? a. Since women have longer a urethra they are a higher risk of developing UTI b. It could only affect kidney and urethra c. It most commonly causes infection in the ureter and bladder d. Both a and c e. None of the above
c. It most commonly causes infection in the ureter and bladder
43
Which of the following areas in the body has a high concentration potassium? a. ICF b. ECF c. Plasma d. Both a and c e. Both b and c
b. ECF
44
True/False: Kidney stones are crystal salts and minerals and that adhere together, forming a solid structure.
True
45
Which of the following statement is not true a. thirst response is created by the thalamus b. Increase in solute concentration can create a thirst response in the body c. Increase in blood volume creates the thirst response d. Both a and b e. Both a and c
e. Both a and c
46
Antidiuretic hormone is released by _______
posterior pituitary
47
Which of the following statements is not true about water/electrolytes regulation in the body? a. aldosterone is released when blood pressure is low d. adrenal gland is responsible for production of aldosterone c. aldosterone affect the DCT and collecting ducts of nephrons d. Aldosterone help with the absorption of sodium and water from the nephron e. none of the above
e. none of the above
48
Which of the following statement is correct? a. in the case of acidosis, more of the carbonic acid is converted to bicarbonate to return pH balance b. In the case of alkalosis, more of the carbonic acid is converted to bicarbonate to return pH balance c. In case of acidosis, levels of hydrogen ion is drastically low d. Both a and c e. Both b and c
b. In the case of alkalosis, more of the carbonic acid is converted to bicarbonate to return pH balance
49
Your body has been dealing which acidosis for a while. Which of the systems discussed would be most effective in reestablishing homeostasis?
c. Renal system
50
What is the route urine takes as it passes through the urinary system?
Kidney, ureter, bladder, urethra
51
What is the acceptable range for blood pH
7.35 - 7.45
52
Fluid that enter the PCT is known as _______
Filtrate
53
True/False: Secretion is tubular filtration components is not part of the filtrate?
True
54
Which of the following components is not part of the filtrate? a. Water b. Bicarbonate c. Proteins d. Blood e. None of the above
c. Proteins
55
Which of the following blood vessels becomes the peritubular network? a. Renal artery b. Renal vein c. Afferent arteriole d. Efferent arteriole e. Vesa recta
d. Efferent arteriole
56
Blood pH of 7.5 represent _______ concentration of hydrogen ions and is known as ________
low; alkolosis

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