First public health act was implemented in England in( )
A. 1848
B. 1948
C. 1849
D. 1949
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If the plasma half-life of a drug is 12 hours, then for multi-dose, when steady state concentration(Css) of the drug in plasma is reached?
A. after 6 hours
B. After 12 hours
C. after 24 hours
D. after 60 hours
E. after 36 hours
Which one is not the toxicities of amynoglycosides()
A. Ototoxicity
B. Nephrotoxicity
C. Neuromusclar junction blockade
D. Hypertension
E. renal function decrease
The main adverse effect of NE is ()
A. local ischemic change
B. induce severe angina or myocardial infarction
C. sinus tachycardia
D. serious ventricular arrhythmias
E. shock
The absence of Thyroid hormones during the period of active neurogenesis (up to 6 months postpartum) leads to:()
A. Cretinism
B. Myxedema
C. Hyperthyroidism
D. Hypertension
E. Heart failure