A nurse is assessing a client who has seasonal allergies and is taking an antihistamine. Which of the following findings is an adverse effect of this type of medication?
Photophobia
Diarrhea
Dry mouth
Increased blood pressure
The Correct Answer is C
A. Photophobia: Photophobia is not a common side effect of antihistamines. It can be associated with other conditions, but not typically with antihistamine use.
B. Diarrhea: Diarrhea is not a common side effect of antihistamines; they are more likely to cause constipation due to their anticholinergic effects.
C. Dry mouth: Dry mouth is a common anticholinergic effect of antihistamines. It occurs because these medications block acetylcholine, leading to decreased saliva production.
D. Increased blood pressure: Increased blood pressure is not a typical side effect of antihistamines. While some formulations may cause increased heart rate or palpitations, they do not generally lead to hypertension directly.
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View Related questions
Correct Answer is A
Explanation
A. Tachycardia: Theophylline can cause tachycardia as a side effect due to its stimulant properties.
B. Constipation: While gastrointestinal effects can occur, constipation is not a common or significant adverse effect of theophylline.
C. Oliguria: Theophylline is more likely to cause diuresis rather than oliguria.
D. Drowsiness: Theophylline typically causes stimulation rather than sedation, leading to increased alertness rather than drowsiness.
Correct Answer is C
Explanation
A. Hypertension: While systemic corticosteroids can lead to hypertension, fluticasone, when inhaled, typically has minimal systemic effects.
B. Polyuria: Polyuria is more associated with systemic corticosteroids or diabetes management, not with inhaled fluticasone.
C. Oral candidiasis: Inhaled corticosteroids like fluticasone can lead to oral thrush, so rinsing the mouth after use is advised to prevent this.
D. Hypoglycemia: Corticosteroids typically cause hyperglycemia rather than hypoglycemia.