Drugs that increase the strength of contraction of cardiac muscle (such as digitalis) are referred to as:
A. potassium-sparing diuretics
B. sodium channel blockers
C. calcium channel blockers
D. inotropic drugs
d
Rationale: Inotropic drugs increase the strength of
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Most of the Earth's freshwater supply is contained in the oceans.
Answer the following statement true (T) or false (F)
Under the law, in order to refuse treatment and transport, a patient MUST:
A) be mentally competent and understand what he is doing. B) be free of any life-threatening injuries or conditions. C) sign a form releasing the AEMT from liability. D) have a witness to the refusal of treatment form.
Stretch the masseter muscle by:
a. Elevation of the temporomandibular joint b. Depression of the temporomandibular joint c. Push down on zygomatic arches d. None of above
________ is an example of an autoimmune diseases.
A. Systematic lupus erythematosus B. Lupus system exposure C. Erythematosus skin disease D. Chronic lupus inflammation