Question
What is the dose of adrenaline in anaphylactic shock?
A. 0.5 ml in 1:1000
B. 0.5 ml in 1:10000
C. 1 ml in 1:1000
D. 1.5 ml in 1:1000
Show Answer
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Correct Answer » A
Explanation
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Ans. A. 0.5 ml in 1:1000
Severe hypersensitivity reactions, anaphylactic shock
IM Injection:
* Adults: The usual dose is 500 micrograms (0.5ml of adrenaline 1/1000). If necessary, this dose may be repeated several times at 5-minute intervals according to blood pressure, pulse and respiratory function.
* Half doses of adrenaline may be safer for patients who are taking amitriptyline, imipramine or a beta blocker.
Paediatric population:
* The following doses of adrenaline 1/1,000 are recommended:
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Age
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Dose
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Over 12 years
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0.5 mg IM (0.5ml 1:1000 solution)
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6 – 12 years
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0.3 mg IM (0.3ml 1:1000 solution)
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6 months – 6 years
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0.15 mg IM (0.15ml 1:1000 solution)
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Under 6 months
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0.01mg/kg IM (0.01ml/kg 1:1000 solution)
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* If necessary, these doses may be repeated at 5-15 -minute intervals according to blood pressure, pulse and respiratory function.
