The microscopic examination of a Wright-stained blood smear revealed bright red erythrocytes and pale leukocyte nuclei. What is the best explanation for this appearance?
a. The buffer is too acidic.
b. The staining process was prolonged.
c. The blood smear was too thick.
d. The Wright stain was too alkaline.
Question 2
Which of the following receptacles is most appropriate when disposing of used needles?
a. A regular garbage can
b. A biohazard bag
c. A biohazard sharps container
d. A regular garbage bag
An example of a homeostatically controlled variable: blood levels of glucose in a human.
Blood supply to the pituitary gland
Indicators for assessing local blood flow
Hemoglobinometer (manual blood analyzer).
Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy.
A late stage in mitosis after the chromosomes (stained blue) have separated