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.
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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
About the iv route administration of drug in children, which of the following statement is WRONG? ()
A. There is difficulty in intravenous access.
B. Intravenous infusion of drug in children usually causes fluid overload.
C. Rates of infusion should not be too rapid or too slowly.
Displacement volume should be taken into consideration.
E. Dead space usually cause overdose in children.
金刚烷胺治疗甲流疗效不佳的原因是:()
A. 体内药物浓度难以达到治疗浓度
B. 甲流病毒变异快
C. 甲流病毒对金刚烷胺耐药发生迅速
D. 体内药物浓度难以达到治疗浓度+甲流病毒对金刚烷胺耐药发生迅速
E. 体内药物浓度难以达到治疗浓度+甲流病毒变异快+甲流病毒对金刚烷胺耐药发生迅速
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