Rabbit erythrocyte stroma removes ____ and antibodies in the P blood group system
a. Anti-A
b. Anti-B
c. Anti-Lea
d. Anti-Leb
Answer: b
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The ________ glands are located in the mouth and produce saliva in response to the sight, smell, taste or mental images of food
a. parathyroid b. thyroid c. salivary d. pineal
You arrive at work and note that the portable oxygen tanks in the ambulance are now yellow instead of green as during the previous shift. As a knowledgeable EMT you should:
A) remove the tank and retrieve a green cylinder. B) recognize the addition of more effective synthetic oxygen. C) determine that your service has switched to the new lightweight oxygen tanks. D) realize that a yellow color indicates new tanks that hold more oxygen.
All of the following claims can be appealed by telephone EXCEPT those in which:
a modifier was used to indicate multiple procedures that the carrier bundled. the claim was considered not medically necessary. the carrier requested information from the patient that was not received. the patient had a routine service covered by the policy.
Which neurotransmitter is released at the terminal axon of the parasympathetic fiber and elicits a cholinergic response?
A. dopamine B. epinephrine C. serotonin D. acetylcholine