A positive nitrate test is an indication of a possible urinary tract infection.
Answer the following statement true (T) or false (F)
True
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Cellulitis is more likely to occur in someone with a history of:
A) Peripheral vascular disease. B) Psoriasis. C) Rheumatoid arthritis. D) Calciferous tendonitis.
Examples of reflex actions include:
A) reaching out to prevent a fall. B) pulling had from a hot surface. C) blinking. D) all of the above.
Shock occurs when there is a diminished amount of blood available to the circulatory system.
Answer the following statement true (T) or false (F)
Ventricular tachycardia often causes hypotension because:
A. there is not enough time between beats for the left ventricle to fill with blood. B. blood from the atria fills the ventricles too quickly due to the rapid heart rate. C. tachycardia causes widespread vasodilation, which lowers the blood pressure. D. afterload increases, which causes the ventricles to work against higher pressure.