Author Question: Bronchoconstriction in the airways is stimulated by 1. perfusion. 2. ventilation. 3. the ... (Read 39 times)

renzo156 · **on:** Jul 23, 2018

Bronchoconstriction in the airways is stimulated by

1. perfusion.
2. ventilation.
3. the sympathetic nervous system.
4. parasympathetic nervous system.

Question 2

The nurse is preparing to administer beclomethasone (Beconase) to several clients. For which client would the nurse hold the drug and contact the physician?

1. The client who has had a myocardial infarction (MI)
2. The client who has methicillin resistant Staphylococcus aureus (MRSA)
3. The client who has diabetes mellitus
4. The client who has terminal cancer

Harbringer · **Reply #1 on:** Jul 23, 2018

Answer to Question 1

Correct Answer: 4
Rationale 1: Perfusion is the flow of blood in the lungs.
Rationale 2: Ventilation moves air in and out.
Rationale 3: The sympathetic nervous system stimulates dilation.
Rationale 4: The parasympathetic nervous system stimulates bronchoconstriction .

Answer to Question 2

Correct Answer: 2
Rationale 1: Beclomethasone (Beconase) is not contraindicated in clients who have had a myocardial infarction.
Rationale 2: Glucocorticoids can mask the signs of infection, and are contraindicated if active infection is present.
Rationale 3: Beclomethasone (Beconase) is not contraindicated in clients who have diabetes mellitus.
Rationale 4: Beclomethasone (Beconase) is not contraindicated in clients who have terminal cancer.