To maintain a handstand, _____ is essential.
A. intensity
B. dynamic balance
C. reaction time
D. static balance
E. endurance
Answer: D
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A client who lives with angina pectoris has taken a sublingual dose of nitroglycerin to treat the chest pain he experiences while mowing his lawn. This drug facilitates release of nitric oxide, which will have what physiologic effect?
A) Smooth muscle relaxation of vessels B) Decreased heart rate and increased stroke volume C) Increased preload D) Reduction of cardiac refractory periods
Which of the following are symptoms of hyponatremia? (Select all that apply.)
a. Nausea/vomiting b. Seizures c. Irritability/confusion d. Tingling/numbness of fingers e. Palpitations
A client is receiving corticosteroids for treatment of asthma. Which of the following are expected side effects when taking corticosteroids long term? (Select all that apply.)
a. Reduced intraocular pressure b. Osteoporosis c. Cushingoid state d. Decreased susceptibility to infection e. Weight loss
A secondary lymphoid organ is(are)
a. defensins and cathelicidins b. unmethylated DNA, ss RNA c. SALT d. C-reactive protein