RNSG 2539 EXAM 2 QUESTIONS
ANSWERS
Pneumothorax - ans-✔✔caused by air entering the pleural cavity
should be suspected with any chest wall trauma
*TYPES*
Spontaneous
Iatrogenic
Tension
Hemothorax
Chylothorax
General manifestations of a pneumothorax - ans-✔✔*if small* tachycardia and dyspnea
may be only presentations
*if large* respiratory distress, rapid/shallow resps, dyspnea, air hunger and decreased
O2 sat
Sponteneous Pneumothorax - ans-✔✔Rupture of small blebs (air filled sacs)
can occur in healthy adults
*RISK FACTORS*
COPD, smoking, asthma, cystic fibrosis, pneumonia
Tall & Thin people
Male
Family or medical Hx
Iatrogenic Pneumothorax - ans-✔✔Occurs due to lacerations and punctures mostly
during invasive procedures
Barotrauma from excessive ventilatory pressure
Incorrect NGT insertion
Esophageal procedures
Tension Pneumothorax - ans-✔✔Occurs when air enters the pleural space but cannot
escape
ANSWERS
Pneumothorax - ans-✔✔caused by air entering the pleural cavity
should be suspected with any chest wall trauma
*TYPES*
Spontaneous
Iatrogenic
Tension
Hemothorax
Chylothorax
General manifestations of a pneumothorax - ans-✔✔*if small* tachycardia and dyspnea
may be only presentations
*if large* respiratory distress, rapid/shallow resps, dyspnea, air hunger and decreased
O2 sat
Sponteneous Pneumothorax - ans-✔✔Rupture of small blebs (air filled sacs)
can occur in healthy adults
*RISK FACTORS*
COPD, smoking, asthma, cystic fibrosis, pneumonia
Tall & Thin people
Male
Family or medical Hx
Iatrogenic Pneumothorax - ans-✔✔Occurs due to lacerations and punctures mostly
during invasive procedures
Barotrauma from excessive ventilatory pressure
Incorrect NGT insertion
Esophageal procedures
Tension Pneumothorax - ans-✔✔Occurs when air enters the pleural space but cannot
escape