What effect does a reduced ventilation perfusion ratio have on end-capillary PO2 and PCO2?

A. end capillary PO2 will decrease and end capillary PCO2 will increase
B. end capillary PO2 will increase and end capillary PCO2 will decrease
C. end capillary PO2 and PCO2 will both decrease
D. end capillary PO2 will decrease while end capillary PCO2 will remain constant

Answer: A

Health Professions

You might also like to view...

A physical status modifier is used with which of the following CPT codes?

Evaluation and Management Anesthesia Surgery Radiology

Health Professions

Which of the following statements is correct regarding monoclonal gammopathy of undetermined significance (MGUS) and multiple myeloma (MM)?

a. MGUS has a low level of monoclonal spike without an underlying neoplasm, whereas MM has a monoclonal spike with an underlying neoplasm. b. MGUS has a monoclonal spike that is IgM in nature, whereas MM has a monoclonal spike that is IgG in nature. c. MGUS exhibits tumor localization, whereas MM exhibits tumor dissemination. d. MGUS and MM are the same.

Health Professions