About the principles for drug therapy during pregnancy, which of the following is WRONG? ()
Assess risk/benefit ratio for the mother-fetus pair.
B. Avoid non-essential drugs.
C. Where drug treatment is clinically indicated, select an effective agent with the best safety profile.
D. Use the lowest effective dose for the shortest possible time.
E. If the expectant mothers take some drugs, the pregnancy should be terminated immediately.
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In general, which of the following is NOT included in untreated severe chronic heart failure? ()
A. Extended jugular vein
B. Enlarged liver size
C. Enlarged heart size
Decreased heart rate
E. Upgoing edema
About the pharmacokinetics properties in pregnant women, which of the following is INCORRET? ()
A. The oral absorption is delayed in pregnant women.
B. The protein binding rate is decreased in pregnant women.
C. The metabolism of drug is decreased in pregnant women.
D. The renal excretion of drug is increased in pregnant women.
E. The distribution volume of drug is increased in pregnant women.
Which of the following must NOT be the clinical presentation in the old patients with urinary tract infections? ()
A. Fall
B. Confusion
C. Toothache
D. Incontinence
E. Dysuria
When selecting a drug dosage regimen for pediatric patients, which of the following factors should NOT be considered?()
Age
Body weight
C. Head circumference
Drug interaction
E. Whether the drug is licensed
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