Free Asthma Medication Question and Answers

Question 1

The improvement in FEV-1 with 200 ug of salbutamol inhalation:

Accepted Answer

Begins within 15 min

Answer

Begins within 2 minutes

Answer

Peaks at 3 hours

Question 2

A syndrome known as asthma is characterized by (are)

Accepted Answer

All of the above

Answer

Intermittent attacks of dyspnea, wheezing , and cough

Answer

Disorders in breathing in and out

Answer

Recurrent reversible obstruction of the airways

Question 3

The actions of theophylline that cause bronchodilation include:

Accepted Answer

All of the above

Answer

Antagonism of adenosine at A 2 receptors

Answer

Central stimulation of respiration

Answer

Inhibition of mediator release from mast cells

Question 4

Theophylline's plasma therapeutic range is:

Accepted Answer

8-15 ug/ml in adults

Answer

0.5 - 5 ug/ml in children

Answer

20-40 ug/ml in adults

Question 5

Bronchial hyper-responsiveness is the word for an extraordinary sensitivity to:

Accepted Answer

All of the above

Answer

Genetic dispositions

Answer

Allergens (in sensitized individuals)

Answer

Atmospheric pollutants such as sulfur dioxide, cigarette smoke

Question 6

Theophylline has a half-life of:

Accepted Answer

Increased by cimetidine

Answer

Decreased by erythromycin

Answer

Increased by phenytoin

Question 7

Muscarinic receptor antagonists, which are used to treat asthma, entail:

Accepted Answer

Berodual

Answer

Atropine

Answer

Fenoterol