GNUR 293- Exam 4 Qs&As 100% All Verified A+
GNUR 293- Exam 4 Qs&As 100% All Verified A+ Central chemoreceptors - ANS-Located in the medullary center Respond to changes in CO2 and pH Peripheral chemoreceptors - ANS-Located in the aortic arch and carotid bodies Respond to decrease in arterial O2 (PaCO2) Why can administering too much oxygen to a COPD patient potentially cause respiratory arrest? - ANSCOPD patients rely on low levels of oxygen as their main stimulus to breathe (hypoxic drive). Supplementing too much oxygen takes away this drive to breath. What is the FiO2 of room air? - ANS-21% What is the most common cause of hypoxemia? - ANS-V/Q mismatch Low V/Q mismatch - ANS-Low ventilation Normal perfusion High V/Q mismatch - ANS-Normal ventilation Low perfusion Hypoxic hypoxia causes - ANS-High altitude Hypoventilation Obstruction Anemic hypoxia causes - ANS...
Written for
- Institution
- GNUR 293-
- Course
- GNUR 293-
Document information
- Uploaded on
- May 21, 2024
- Number of pages
- 6
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
Also available in package deal