Deck 31: Sleep Apnea

Question 1

Systemic hypotension is associated with periods of sleep apnea.

Answer 1

False

Question 2

The Pickwickian syndrome is associated with the absence of diaphragmatic excursion.

Answer 2

False

Question 3

The muscles of the arms and legs are in a state of paralysis during REM sleep.

Answer 3

True

Question 4

Which of the following cardiac arrhythmias is/are associated with severe sleep apnea?

A) II only
B) IV only
C) III and V only
D) II, III, IV, and V only
E) I, II, III, IV, and V

Question 5

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
ERV

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 6

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
RV/TLC %

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 7

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
FRC

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 8

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
RV

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 9

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
VC

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 10

Non-REM sleep is also called active sleep.

Question 11

The O₂ER is decreased in sleep apnea.

Question 12

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
TLC

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 13

Ventricular tachycardia is commonly seen during periods of severe sleep apnea.

Question 14

During periods of sleep apnea, the patient commonly demonstrates an increased heart rate.

Question 15

Normal periods of sleep apnea during REM sleep last for about 5 to 10 seconds.

Question 16

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
IC

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 17

Negative-pressure ventilation is contraindicated in obstructive sleep apnea.

Question 18

Central sleep apnea is the sleep disorder most commonly encountered in the clinical setting.

Question 19

MATCHING
Next to the pulmonary function studies listed, match the findings that typically develop in patients who have sleep apnea. Items may be used once, more than once, or not at all.
V_T

A)Normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 20

Match what arterial blood gas changes occur in patients with severe sleep apnea with the items below. Items may be used once, more than once, or not at all.
pH

A)Increases
B)Decreases
C)Normal

Question 21

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
CVP

A)Normal
B)Decreases
C)Increases

Question 22

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
O₂ER

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 23

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
RVSWI

A)Normal
B)Decreases
C)Increases

Question 24

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
CO

A)Normal
B)Decreases
C)Increases

Question 25

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
RAP

A)Normal
B)Decreases
C)Increases

Question 26

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
LVSWI

A)Normal
B)Decreases
C)Increases

Question 27

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
SVI

A)Normal
B)Decreases
C)Increases

Question 28

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
C(a-v)

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 29

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
DO₂

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 30

Match what arterial blood gas changes occur in patients with severe sleep apnea with the items below. Items may be used once, more than once, or not at all.
PaCO₂

A)Increases
B)Decreases
C)Normal

Question 31

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
PCWP

A)Normal
B)Decreases
C)Increases

Question 32

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
_S/ _T

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 33

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
PA

A)Normal
B)Decreases
C)Increases

Question 34

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
SV

A)Normal
B)Decreases
C)Increases

Question 35

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
PVR

A)Normal
B)Decreases
C)Increases

Question 36

Match what arterial blood gas changes occur in patients with severe sleep apnea with the items below. Items may be used once, more than once, or not at all.
HCO₃^-

A)Increases
B)Decreases
C)Normal

Question 37

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
SVR

A)Normal
B)Decreases
C)Increases

Question 38

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
O₂

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 39

Match what develops in the oxygen indices of patients with sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
SvO₂

A)Remains normal
B)Decreases
C)Increases
D)Normal or decreased
E)Normal or increased

Question 40

Match what hemodynamic indices develop during severe sleep apnea to the items listed below. Items may be used once, more than once, or not at all.
CI

A)Normal
B)Decreases
C)Increases