Delay in blood coagulation results from_____________?
A. Human thrombin
B. Heparin
C. Ferric chloride
D. Vit-K
Pharmacology
Which of the following is not an action of epinephrine when administered intravenously in a high dose ?
Which of the following is not an action of eephrine when administered intravenously in a high dose ?
A. Increased liver glycogenolysis
B. Causes broachiolar constriction
C. Evokes extrasystoles in the heart
D. Produces restlessness and anxiety
The antidote for heparin is______________?
The antidote for heparin is______________?
A. Penicillinase
B. Protamine sulphate
C. Pryosulphate
D. Potassium sulphate
An excess of which of the following hormones may be associated with increased sensitivity to epinephrine ?
An excess of which of the following hormones may be associated with increased sensitivity to eephrine ?
A. Testosterone
B. Parathyroid
C. Insulin
D. Thyroid
Pilocarpine_______________?
Pilocare_______________?
A. Lowers the intraocular pressure in glaucoma
B. Cleaved by acetylcholinesterase
C. Inhibits sweat and lacrimation
D. Causes tachycardia
The drug which is used to treat laryngospasm is_______________?
The drug which is used to treat laryngospasm is_______________?
A. Atroe
B. Diazepam
C. Neostigmine
D. Succinylcholine
The drug of choice in the management of life threatening allergic reaction is______________?
The drug of choice in the management of life threatening allergic reaction is______________?
A. Corticosteroids
B. Antihistamines
C. Adrenalin
D. Diazepam
The following drugs are avoided with warfarin ______________?
The following drugs are avoided with warfarin ______________?
A. Antacids
B. Benzodiazee
C. Nsaid’s like Ibuprofen
D. Codeine, dihydrocodeine, paracetmol
Beta 2 agonist causes_______________?
Beta 2 agonist causes_______________?
A. Mydriasis
B. Contraction of urinary sctors
C. Vasoconstriction
D. Bronchial muscle relaxation
The metabolic effects of sympathomimetics are mediated by__________________?
The metabolic effects of sympathomimetics are mediated by__________________?
A. All beta-adrenergic receptors
B. Dopaminergic receptors
C. Beta 2 receptors
D. Opioid receptors