Chapter 40: oxygenation

Question 1

preload

Answer 1

end of diastolic volume

Question 2

afterload

Answer 2

the resistence to left ventricular ejection

Question 3

ECG, EKG

Answer 3

monitors the regularity and path of the electrical impulse

Question 4

hyperventilation

Answer 4

lungs remove carbon dioxide faster then it is produced by cellular metabolism

Question 5

hypoxia

Answer 5

inadequate tissue oxygenation

Question 6

dysrhythmias

Answer 6

rhythm disturbances, deviation from normal heart rhythm

Question 7

myocardial ischemia

Answer 7

results when the supply of blood to the myocardium from coronary arteries is insufficient

Question 8

angina pectoris

Answer 8

chest pain

Question 9

lifestyle factors that effect tissue oxygenation

Answer 9

nutrition, exercise, smoking, stress, substance abuse

Question 10

hemoptysis

Answer 10

sputum containing blood :(

Question 11

kussmaul respiration

Answer 11

acidic ph stimulates an increase in both rate and depth of respirations

Question 12

cheyne stokes respirations

Answer 12

decreased blood flow or injury to the brain stem, periods of apnea or just plain old apnea

Question 13

why is amy adams perfect?

Answer 13

because shes amy adams, duh!

Question 14

nebulization

Answer 14

adds moisture or medications to inspirations

Question 15

CPT

Answer 15

chest physical therapy, group of therapies for mobilizing pulmonary secretions

Question 16

ET

Answer 16

endotracheal tube; short term artificial ventilation

Question 17

noninvasive positive pressure ventilation (NPPV)

Answer 17

used in patients with acute respiratory failure or exacerbation of COPD

Question 18

continuous positive airway pressure CPAP

Answer 18

treat obstructive sleep apnea

Question 19

Hemothorax

Answer 19

accumulation of blood and fluid in the pleural cavity between the partial and visceral pleura, usually result of trauma

Question 20

chest tube

Answer 20

catheter inserted threw the thorax to remove air and fluids from the pleural space

Question 21

pursed lip breathing

Answer 21

involves deep inspiration and prolonged expiration through pursed lips, breathing exercise

Question 22

diaphragmatic breathing

Answer 22

useful for pts with pulmonary disease or post op pts, improves breathing by decreased air trapping