ALBUTEROL

Question 1

two other names

Answer 1

proventil.

ventolin

Question 2

Class

Answer 2

Beta 2 adrenergic agonist
Sympathomimetic
Bronchodilator

Question 3

ACTION

Answer 3

Stimulates beta two receptors in the bronchial smooth muscle causing bronchodilation.
Activates G protiens which initiate a cascade that increases cAMP and thereby allows calcium to enter the cells.
Causes the shift of potassium into cells.

Question 4

INDICATIONS

Answer 4

Asthma
Exacerbation of COPD
Anaphylaxis
Possibly for cardiac wheeze
Investigational use for hyperK in dialysis pts

Question 5

CONTRAINDICATIONS

Answer 5

Severe cardiac disease
Severe tachydysrhythmias
Hypersensativity

Question 6

SIDE EFFECTS

Answer 6

Dizziness, anxiety, tachycardia, htn, Cp, tremors, palpitations,N/V, throat dryness, restlessness,

Question 7

PRECAUTIONS

Answer 7

Exercise care with htn and tachycardia.
Use care with dm, hyperthyroidism and cardiovascular disease.
Beta blockers antagonize the effects
Uterus has beta receptors so may cause inhibit contractility
MAOIs, TCAs, and Digoxin increase the risk of arrhythmias.