What factor influences the shift of the neutral base (RN) molecule to the cation (RNH+) within the axoplasm?
A) Lower pH of axoplasm than extracellular fluid
B) Fewer H+ ions available in axoplasm
C) Sufficient H+ ions available in axoplasm at pH of 7.4
D) Higher number of base molecules within the axoplasm due to inflammation
C
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Which route of administration that is applied directly to the skin delivers medication directly into the bloodstream?
A) Lotion B) Ointment C) Transdermal D) Cream
Temporary footwear for patients with arterial insufficiency ulcers should:
A. have a high toe box. B. have pronation control. C. be one size smaller than the patient typically wears, to achieve a snug fit. D. have pressure relief over the first metatarsal head.
What drug is always used FIRST in the management of symptomatic bradycardia in pediatric patients?
What will be an ideal response?
As the EMT responsible for triage at a motor vehicle collision, you find a patient who cannot walk due to his injuries; the patient is breathing 18 times per minute and has a radial pulse. What should you do next?
A) Check the patient's mental status B) Check the patient's blood pressure C) Move the patient to the treatment area D) Place a yellow tag on the patient