The main mechanism of action of high centration of iodide is()
A. Inhibits the synthesis of thyroid hormones
B. Inhibits the release of thyroid hormones
C. Inhibits the use of thyroid hormones
D. Inhibits thyroid hormone intake
E. Increase T3 levels in peripheral tissues
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Which of the following statements is related to the pharmacological actions of glucocorticoids()
A. Neutralize endotoxin
B. Reduced capillary dilation
C. improve immune function
D. Promote granulation tissue hyperplasia
E. inhibit bone marrow hematopoietic function
First-line antituberculous drugs EXCEPT()
A. Isoniazid
B. PAS
C. Ethambutol
D. Streptomycin
E. Rifampin
Cardiac glycoside toxic reaction does not include()
A. Ventricular premature beat
B. Sinus bradycardia
C. Atrioventricular block
D. Anorexia
E. Bronchial asthma
Which drug is used in variant angina as the first choice()
A. Propranolol
B. nitroglycerin
Catopril
D. Nifedipine
E. Isosorbide dinitrate
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