(21.) One of the primary goals in treating myocardial infarct is: a.) reducing t

Question

(21.) One of the primary goals in treating myocardial infarct is:

a.) reducing the work load of heart

b.) dilate the blood vessels

c.) decreasing HR and contractility of the heart

d.) reperfusing ischemic tissue.

22. This drug contributes in treating heart failure by reducing blood volume.

a. beta adrenergic blockers

b. calcium channel blocker

c. digitalis

d. diuretics

(23)  Ratio of the amount of a drug in the body to its concentration in the blood.

a.) Bioavaiability

b) Clearance

c) Volume of Distribution

d) Excretion

(24) The clinical effectiveness of drug majorly depends on ___________

a) Clearance

b) Potency

c) Affinity to receptors

d) Half-life

(25) A drug which has no effect enhances the effect of the other is a type of drug interaction.

a) Addition

b) Synergism

c) Potentiation

d) Antagonist

Explanation / Answer

Ans 21 D) reperfusing ischemic tissue

One of the initial steps undertaken after the acute Myocardial infarction is the restoration of perfusion of the jeopardized myocardium as soon as possible. Life saving intervations are provided if the patient undergoes cardiac arrest.

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