Which of the drug treatments listed below is INCORRECTLY matched to a mode of action in treating hypertension?
A. alpha-adrenergic receptor blockers - reduce TPR by decreased stimulation of arteriolar smooth muscle
B. beta-adrenergic receptor antagonists - reduce cardiac output by slowing heart rate and reducing contractility
C. antagonists of parasympathetic receptors - reduce TPR by decreased stimulation of arteriolar smooth muscle
D. angiotensin-converting enzyme (ACE) inhibitors - reduce TPR by reducing angiotensin II concentrations
E. diuretics - reduce blood volume by increasing excretion of sodium and water in urine
F. calcium channel blockers - reduce speed and force of contraction in vascular smooth muscle
G. ACE inhibitors - lowers peripheral resistance by promoting vasodilation
C
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Indicate whether the statement is true or false
The enzyme ________ is required for the synthesis of mRNA
A) DNA polymerase B) RNA polymerase C) DNA isomerase D) RNA isomerase E) RNA synthase
When blood pressure increases, blood vessels supplying the kidney will ________ to mount a steady rate of filtration.
a)contract b)relax
Which of the following is a disaccharide?
A. Lactose B. Amylose C. Fructose D. Glucose E. Galactose