When preparing sheep blood agar, the red blood cells are added
A) once the sterilized agar base begins to gel.
B) immediately after sterilization of the base agar suspension.
C) when the sterilized base agar suspension reaches 55 to 60°C.
D) before sterilization of the base agar suspension.
C
You might also like to view...
A vitamin essential to the conversion of glucose is:
a. Thiamine b. Calcium c. Magnesium d. Vitamin C
During which situation is it typically NOT necessary for the EMT to contact dispatch first with a request or question?
A) When the EMT needs to get medical approval to administer a medication B) If the patient is entrapped and a structural collapse rescue team is needed C) If the scene suddenly turns unsafe and police backup is required D) The patient is acutely deteriorating and ALS intercept is necessary
The outermost layer of the kidney is the renal _______________.
Fill in the blank(s) with the appropriate word(s).
A means to remove low energy x-rays from the beam and harden the beam is:
filtration aperture diaphragms collimator AEC