A. Increases heart rate
B. Decreases myocardial irritability
C. Increases force of contraction
D. Increases oxygen uptake by heart
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Related Mcqs:
- Noradrenaline is differentiated from adrenaline by increasing___________?
- A. Heart rate B. Cardiac output C. Peripheral resistance D. All of the above...
- Adrenaline used for controlling of bleeding during surgery may result in________________?
- A. Syncope B. Cardiac arrhythmias C. Drastic fall in blood pressure D. Precipitation of allergic reaction...
- Blood brain barriers is absent in all of the following areas except__________________?
- A. Subfornical region B. Habenuclear trigone C. Area posterma D. Neurohypophysis...
- Which of the following is precursor of adrenaline and thyroxine synthesis ?
- A. Phenyl alanine B. Tyrosine C. Tryptophan D. None of the above...
- Rate limiting step in adrenaline synthesis is conversion of____________?
- A. Tyrosine to dopa B. Phenylalanine to tyrosine C. Dopa to dopamine D. Dopamine to nor epinephrine...
- Adrenaline acts on which enzyme in glycogenolysis ?
- A. Glucokinase B. Hexokinase C. Phosphorylase D. Glucose diphosphatase...
- Adrenaline is used in following EXCEPT______________?
- A. With xylocaine B. Post extraction socket C. Anaphylactin shock D. Angina in dental chair E. Both B & D...
- Adrenaline can be given in all of the following situations except_______________?
- A. Asthma B. Myocardial infarction C. Shock D. Anaphylaxis...
- Free radicals can be inactivated by the following enzymes EXCEPT__________________?
- A. Glutathione peroxidase B. Catalase C. Superoxide dismutase D. Myeloperoxidase...
- About N. gonorrhoea, all are true except__________________?
- A. Most common cause of urethritis is male B. All stains are highly susceptible to penicillin C. Wide spread axoregnic stains cause disseminated gonococcal infection D. Found exclusively in human beings....
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