What is a parasite?
Parasites are organisms that live on or within another organism or host and derive their sustenance (food or
nourishment) from the host.
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Which of the following actions is the MOST appropriate for the EMT to take when managing a patient with a behavioral emergency?
A) Establish control of the situation by a show of force. B) Find out if the patient's insurance covers psychiatric treatment. C) Quickly perform a head-to-toe exam and transport without delay. D) Remain calm and reassure the patient.
The atrial rate in Atrial Fibrillation is ________ bpm
A) less than 200 B) 200-250 C) 250-350 D) greater than 350
A urinary analgesic that may cause a yellow discoloration of the sclera is:
A) phenazopyridine HCl B) hyoscyamine sulfate C) bethanechol chloride D) imipramine HCl
The three tiny bones called ear ossicles are the ________, incus, and stapes.
Fill in the blank(s) with the appropriate word(s).