Dopaminergic receptors, although not fully understood, are believed to cause:
a. dilation of the renal, coronary, and cerebral arteries.
b. constriction of peripheral arteries.
c. an increase in respirations and blood flow to the respiratory system.
d. constriction of the hepatic arteries.
a
You might also like to view...
The measurement of glycosylated hemoglobin is used as an indicator of what disease process?
a. Anemia b. Oxygen affinity c. Cyanosis d. Diabetes
A bone marrow differential is performed on a patient suspected of having leukemia. Cytochemical stains are performed. MPO and SBB are negative. Blasts appear homogeneous and small in size. What would you expect to find when performing immunophenotyping?
a. Positive reactivity with immature B-cell or T-cell markers b. Positive reactivity with immature myeloid markers c. Positive reactivity with mature myeloid markers d. Positive reactivity with plasma cell markers