A nurse is assessing a preschooler who is able to draw a three-part human figure, hop on one foot, and recognize three colors. The nurse recognizes these characteristics as consistent for what age?
a. 3 years old
b. 4 years old
c. 5 years old
d. 6 years old
ANS: C
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A 60-year-old male is being admitted to the hospital complaining of chest pain with ST segment depression on his ECG and nausea
His laboratory results are: increased homocysteine, increased c-reactive protein, decreased high-density lipoproteins, decreased hemoglobin, and normal cholesterol. Which of these laboratory results increases the risk of an acute cardiac event? 1. Homocysteine, c-reactive protein, and high-density lipoproteins 2. Homocysteine, c-reactive protein, hemoglobin, and cholesterol 3. C-reactive protein, hemoglobin, and cholesterol 4. Homocysteine, c-reactive protein, hemoglobin, and high-density lipoproteins
A PHN collects data and monitors the health status of the population. Which of the following core public health functions is being implemented?
a. Assessment b. Prevention c. Assurance d. Policy development
The study of influence of genetic variation on drug response in patients is called
a. pharmacology b. pharmacodynamics c. pharmacokinetics d. pharmacogenomics
Which of the following statements is true of reversible anticholinesterase drugs?
A. These drugs are derivatives of organophosphate compounds widely used as chemical warfare agents. B. These drugs form irreversible bonds with the enzyme acetylcholinesterase. C. These drugs are more widely used than the direct-acting cholinergic drugs. D. These drugs stimulate the sympathetic nervous system.