WK 7 (Oxygenation and Perfusion)

Question 1

CO2 loves ___

Answer 1

Hemoglobin

Question 2

• Left sided heart failure is related to ____ congestion

Answer 2

pulmonary

Question 3

• Myocardial infarction is associated with bad flow to _____ artery

Answer 3

coronary

Question 4

afterload can be measure by ____ ______ cuff

Answer 4

blood pressure

Question 5

an increase in heart rate would result in a _____ cardiac output

Answer 5

decreased

Question 6

• Hypercapnia (carbon dioxide retention )and _____ masks are contraindicated

Answer 6

oxygen

Question 7

• Preload is affected by the _____ volume

Answer 7

circulating

Question 8

The following changes that require further _____=

Pulse: 20 BPM from base line Oxygen Saturation: below 90% or 5% from baseline.

Answer 8

care/assesmnet

Question 9

Right sided heart failure commonly results in _____ edema, weight gain, distended neck veins.

Answer 9

peripheral

Question 10

• P waves indicate ___ node activity

Answer 10

SA

Question 11

• Cyanosis is a ____ sign of hypoxia.

Answer 11

late

Question 12

Fever -> increase metabolic rate-> _________

Answer 12

hyperventilation

Question 13

• Low carb diets are most beneficial for patients with ____ retention

Answer 13

CO2

Question 14

warfarin (Coumadin) +_____ = bleeding

Answer 14

garlic

Question 15

• Low sat. Fats are best for __________

Answer 15

Hypertension

Question 16

_______ of the mitral valve sounds like a whooshing

Answer 16

Regurgitation

Question 17

The ______ experience Diminished respiratory muscle strength that may cause poor chest expansion

Answer 17

Elderly

Question 18

• Ventricular ______ and ventricular __________ are life-threatening rhythms that require immediate intervention.

Answer 18

tachycardia, fibrillation

Question 19

the upper airway is composed of:

Answer 19

nose, pharynx, larynx, and

epiglottis.

Question 20

Incomplete lung

expansion or the collapse of alveoli, known as ______.

Answer 20

Atelectasis

Question 21

difficulty breathing, SOB

Answer 21

dyspnea

Question 22

often caused by hypoventilation, ______ causes elevated blood pressure with a small pulse
pressure, increased respiratory and pulse rates, pallor, and cyanosis, anxeity, restlessness, confusion, drowsiness

Answer 22

Hypoxia

Question 23

low-pitched, soft sounds heard

over peripheral lung fields

Answer 23

vesicular

Question 24

loud, high-pitched sounds heard

primarily over the trachea and larynx

Answer 24

bronchial

Question 25

medium pitched | blowing sounds heard over the major bronchi

Answer 25

bronchovesicular

Question 26

frequently heard on inspiration, are soft, high-pitched discontinuous (intermittent) popping sounds.

Answer 26

crackles (rales)

Question 27

continuous musical sounds, produced as air passes through airways constricted by swelling, narrowing, secretions, or tumors. They are often heard in patients with asthma, tumors, or a buildup of secretions.

Answer 27

Wheezes

Question 28

5-8 L/min

Answer 28

simple mask

Question 29

8-11 L/min

Answer 29

partial rebreather mask

Question 30

10-15 L/min

Answer 30

nonrebreather mask

Question 31

4-6 L/min

Answer 31

venturi mask

Question 32

Coughing will often clear ______ .

Answer 32

rhonchi

Question 33

when suctioning for adults, no more than ___mm Hg for

Answer 33

150

Question 34

during suction, Hyperoxigenation and hyperventilation aid in preventing _____.

Answer 34

hypoxemia

Question 35

left sided heart failure is associated with what lung sounds?

Answer 35

crackles

Question 36

for chest tubes, bubbles in the _____ seal is bad. Bubbles in the suction control chamber is expected.

Answer 36

water