Muscles that work as primary postural stabilizers tend to have
a. slow twitch fibers and function with light, isometric contractions, but only during movement.
b. slow twitch fibers and function with light, isometric contractions in stationary postures and during movement.
c. fast twitch fibers and function with strong, concentric contractions in stationary postures.
d. slow twitch fibers and function with eccentric contractions in flexed positions of the spine.
b
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The criteria for directing patient calls to the physician should be primarily determined by:
A) the physician. B) office policy and/or procedures. C) the emergency status of the call. D) the patient.
A patient who is severely short of breath and covered with hives states that she is allergic to crab. Despite her allergy, she tried some crab dip 10 minutes ago, since it had been "years and years" since she had her last allergic reaction. Which question should the EMT ask first?
A) "How many allergic reactions have you had?" B) "Why did you eat the dip if you are allergic to crab?" C) "Which medications are you currently taking?" D) "Do you have an epinephrine auto-injector?"
________ refers to learning in an environment where student and instructor are not physically face-to-face.
Fill in the blank(s) with the appropriate word(s).
Which of the following viral disease does NOT have a vaccine available?
a. Herpes simplex b. Rubella c. Varicella zoster d. Human papilloma