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PBT2 > Renal/HTN quiz > Flashcards

Renal/HTN quiz Flashcards

1
Q

Which of the following antihypertensive agents is considered first-line?

A

calcium channel blocker (CCB)

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2
Q

Which of the following antihypertensive agents is considered first-line?

A

Angiotensin Receptor Blocker (ARB)

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3
Q

A dry cough is a potential side effect for which of the following RAAS inhibitors?

A

Angiotensin Converting Enzyme Inhibitor

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4
Q

Which of the following BP readings would be considered as Stage 1 Hypertension?

A

125/82

130/75

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5
Q

Contraction in SMCs is caused by?

A

calcium influx

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6
Q

Which of the two following parameters are multiplied together to calculate mean arterial pressure?

A

Systemic Vascular Resistance
Cardiac Output

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7
Q

Which of the following is an SGLT2 inhibitor?

A

farxiga

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8
Q

Why are SGLT2 inhibitors gaining in popularity?

A

SGLT2 inhibitors lower the risk of cardiovascular diseases.

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9
Q

Dopamine in the kidney antagonizes the effects of which pro-hypertensive hormone in the proximal convoluted tubule?

A

Ang II

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10
Q

Arrange the drugs to match the order of their targets on the left.

A

NKCC2 - Furosemide

NCC - Chlorthalidone

ENaC - Amiloride

MR - Eplerenone

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11
Q

You can buy Polyethylene Glycol (PEG), but how would you have to administer it to gain a diuretic effect?

A

infuse the PEG

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12
Q

To reduce a patient’s blood volume with little impact on plasma ion concentrations, which drug would you choose?

A

Tolvaptan

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13
Q

Identify where the distal tubule is located in the blown up picture of the nephron.

A

D

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14
Q

Identify where glucose is reabsorbed in the blown up picture of the nephron.

A

B

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15
Q

What segment of the nephron expresses aquaporin 2?

A

collecting duct

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16
Q

Why is it important for GFR to be a constant?

A

To maintain homeostasis allowing the channels to process filtered plasma.

17
Q

Which of the following ions is sensed by the macula densa to control GFR?

A

Cl-

18
Q

True or False: Bicarbonate diffuse through the proximal tubule cells.

A

false

19
Q

Which of the following is the last resort the kidney will use to buffer your blood?

A

Metabolism of glutamine and generation of ammonium

PBT2 (4 decks)

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