Glucagon Flashcards Preview

EMT Drugs > Glucagon > Flashcards

Flashcards in Glucagon Deck (9)
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1
Q

What is the MOA for Glucagon?

A

Increases blood glucose level by stimulating glycogenolysis mainly within the liver

2
Q

What are the indications for Glucagon?

A

Hypoglycaemia when patient cannot swallow food/glucose gel and where IV access cannot be obtained

3
Q

What are the contraindications and cautions for Glucagon?

A

Contra: Known severe allergy
Cautions: None

4
Q

Can Glucagon be used in pregnancy or while breastfeeding?

A

Safe and should be administered if indicated

5
Q

What doseage of Glucagon should be administered?

A

*1 mg IM for an adult or child aged five and over
*0.5mg IM < 5 years old
DO NOT REPEAT DOSE

6
Q

What is the onset and duration of effect of Glucagon?

A

5-10 min onset, 15-60 min duration

7
Q

What are the adverse effects of glucagon?

A

None

8
Q

When might glucagon be ineffective in a hypoglycaemic patient?

A

If glycogen stores are depleted, it will not be effective.
e.g. strenuous exercise, has not eaten >12hrs, adrenal insufficiency, chronic hypoglycaemia, alcohol induced hypoglycaemia

9
Q

What should you give a patient after giving glucagon?

A

If competent, you must give patient some food to replace depleted glycogen reserves