Allergens can trigger asthma attacks by: Select one: a. Being absorbed into nasa

Question

Allergens can trigger asthma attacks by:

Select one:

a. Being absorbed into nasal cavity tissues where they irritate a cough response

b. Aggravating receptors in bronchi and bronchioles to increase mucus production

c. Stimulating immune cells to release mediators that cause swelling and mucus production

d. Stimulating immunoglobulin E initially leading to the release of mediators with subsequent exposures

In 2014-2015 self-assessed health by people with asthma was:

Select one:

a. More likely to be rated as excellent compared to those without the condition

b. Rated worse compared to people without the condition

c. Rated the same as people without the condition

d. Less likely to be reported as poor compared to those without the condition

.Which of the following are risk factors for asthma?

Select one:

a. Obesity, tobacco smoking, risky alcohol consumption

b. Exposure to allergens, risky alcohol consumption, hypertension

c. Physical inactivity, tobacco smoking and environmental irritants

d. Tobacco smoking, physical inactivity, poor diet

Explanation / Answer

1. ANS: D. Stimulating immunoglobulin E initially leading to the release of mediators with subsequent exposures.

Explanation: Both Ig E and mast cells are also key drivers of the long-term pathophysiological changes and tissue remodeling that are associated with chronic allergic inflammation in asthma.

2. ANS: A. More likely to be rated as excellent compared to those without the condition.

Explanation: According to the Global Asthma Report 2014- 2015 self-assessed health by people with asthma was more likely to be rated as excellent compared to those without the condition.

3. ANS: A. Obesity, tobacco smoking, risky alcohol consumption.

Explanation: A number of factors are thought to increase your chances of developing asthma. These include being overweight, tobacco smoking, having another allergic condition, secondhand smoke and chemicals used in farming. Alcohol consumption can have a direct effect on your asthma because that alcohol can cause various degrees of acid reflux.

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