2
NURS 251 Exam 5 with accurate detailed answers || || || || || || ||
Alveoli are responsible for the exchange of what two gases? - ✔✔O and CO2
|| || || || || || || || || || || || ||
Select the correct statement:
|| || ||
COPD consists of both emphysema and asthma
|| || || || || || ||
Asthma is characterized by recurrent irreversible shortness of breath
|| || || || || || || || ||
Emphysema is a disease process involving inflammation of the alveoli
|| || || || || || || || || ||
Chronic bronchitis is reversible - ✔✔Emphysema is a disease process involving
|| || || || || || || || || || ||
inflammation of the alveoli || || ||
There are several chemical mediators responsible for the symptoms and complications of
|| || || || || || || || || || || ||
asthma and copd. name the one that has a known drug therapy that has been shown to
|| || || || || || || || || || || || || || || || ||
improve patient symptoms - ✔✔leukotrienes
|| || || ||
T/F: Intrinsic asthma is caused by allergies - ✔✔False
|| || || || || || || ||
Asthma - ✔✔Bronchiole narrowing causing bronchospasm and inflammation
|| || || || || || ||
Emphysema - ✔✔air spaces increase due to obstruction of alveoli walls
|| || || || || || || || || ||
Chronic Bronchitis - ✔✔irritant cause mucus secretions to increase
|| || || || || || || ||
, 2
Tobacco smoke is an irritant closely linked to the cause of what disease state - ✔✔COPD
|| || || || || || || || || || || || || || ||
T/S: beta adrenergic agonists work primarily via their anti inflammatory effects - ✔✔False,
|| || || || || || || || || || || || ||
they work as bronchodilators
|| || ||
Which of the following are primarily used to prevent symptoms of asthma
|| || || || || || || || || || ||
albuterol ||
ipratropium ||
fluticasone ||
tiotropium - ✔✔fluticasone || ||
List the drug classes w anti inflammatory effects that are used to treat COPD and asthma -
|| || || || || || || || || || || || || || || || ||
✔✔inhaled corticosteroids, leukotriene inhibitors || || ||
T/F: anticholinergic medications are more potent bronchodilators than beta adrenergic
|| || || || || || || || || ||
agonists - ✔✔False || ||
Anticholinergics are considered first line treatment for... - ✔✔COPD || || || || || || || ||
name one plant from which xanthine derived bronchodilators are found naturally - ✔✔tea,
|| || || || || || || || || || || || ||
cocoa, coffee ||
what medication class works by inhibiting the enzyme phosphodiesterase - ✔✔xanthines
|| || || || || || || || || ||
NURS 251 Exam 5 with accurate detailed answers || || || || || || ||
Alveoli are responsible for the exchange of what two gases? - ✔✔O and CO2
|| || || || || || || || || || || || ||
Select the correct statement:
|| || ||
COPD consists of both emphysema and asthma
|| || || || || || ||
Asthma is characterized by recurrent irreversible shortness of breath
|| || || || || || || || ||
Emphysema is a disease process involving inflammation of the alveoli
|| || || || || || || || || ||
Chronic bronchitis is reversible - ✔✔Emphysema is a disease process involving
|| || || || || || || || || || ||
inflammation of the alveoli || || ||
There are several chemical mediators responsible for the symptoms and complications of
|| || || || || || || || || || || ||
asthma and copd. name the one that has a known drug therapy that has been shown to
|| || || || || || || || || || || || || || || || ||
improve patient symptoms - ✔✔leukotrienes
|| || || ||
T/F: Intrinsic asthma is caused by allergies - ✔✔False
|| || || || || || || ||
Asthma - ✔✔Bronchiole narrowing causing bronchospasm and inflammation
|| || || || || || ||
Emphysema - ✔✔air spaces increase due to obstruction of alveoli walls
|| || || || || || || || || ||
Chronic Bronchitis - ✔✔irritant cause mucus secretions to increase
|| || || || || || || ||
, 2
Tobacco smoke is an irritant closely linked to the cause of what disease state - ✔✔COPD
|| || || || || || || || || || || || || || ||
T/S: beta adrenergic agonists work primarily via their anti inflammatory effects - ✔✔False,
|| || || || || || || || || || || || ||
they work as bronchodilators
|| || ||
Which of the following are primarily used to prevent symptoms of asthma
|| || || || || || || || || || ||
albuterol ||
ipratropium ||
fluticasone ||
tiotropium - ✔✔fluticasone || ||
List the drug classes w anti inflammatory effects that are used to treat COPD and asthma -
|| || || || || || || || || || || || || || || || ||
✔✔inhaled corticosteroids, leukotriene inhibitors || || ||
T/F: anticholinergic medications are more potent bronchodilators than beta adrenergic
|| || || || || || || || || ||
agonists - ✔✔False || ||
Anticholinergics are considered first line treatment for... - ✔✔COPD || || || || || || || ||
name one plant from which xanthine derived bronchodilators are found naturally - ✔✔tea,
|| || || || || || || || || || || || ||
cocoa, coffee ||
what medication class works by inhibiting the enzyme phosphodiesterase - ✔✔xanthines
|| || || || || || || || || ||
