Mr. Carter has been recently started on an antibiotic, and has developed a rash and pruritis. You suspect an allergic reaction and immediately assess him for other more serious symptoms. What question would be most important to ask Mr. Carter?
"Are you having any difficulty breathing?"
"Have you noticed any blood in your stool?"
"Are you having difficulty with your hearing?"
"Do you have a headache?”
The Correct Answer is A
A. "Are you having any difficulty breathing?":
Difficulty breathing is a critical symptom that may indicate a severe allergic reaction, such as anaphylaxis, which can be life-threatening. It is essential to assess for difficulty breathing immediately as it requires urgent intervention to ensure the patient's airway is clear and to administer appropriate treatment.
B. "Have you noticed any blood in your stool?":
While blood in the stool could indicate gastrointestinal bleeding, it is not typically associated with allergic reactions to antibiotics. This symptom is more commonly associated with other conditions such as gastrointestinal ulcers, infections, or inflammatory bowel disease. While important to assess, it is not as immediately concerning as difficulty breathing in the context of a suspected allergic reaction.
C. "Are you having difficulty with your hearing?":
Difficulty with hearing is not a common symptom of allergic reactions to antibiotics. It may be associated with other conditions such as ear infections or ototoxicity from certain medications. While it is important to assess any changes in hearing, it is not typically an immediate concern in the context of a suspected allergic reaction.
D. "Do you have a headache?":
Headaches are a common symptom that can occur for various reasons, including stress, tension, dehydration, or as a side effect of medications. While headaches can sometimes occur as a side effect of certain drugs, they are not typically associated with severe allergic reactions such as anaphylaxis. Therefore, while it is important to assess for headaches, it is not as immediately concerning as difficulty breathing in the context of a suspected allergic reaction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The herbal product must contain only one active ingredient:
This statement is not a legal requirement contained in DSHEA. Many dietary supplements contain multiple active ingredients, such as vitamins, minerals, herbs, amino acids, and other substances. DSHEA does not mandate that dietary supplements contain only one active ingredient.
B. Effectiveness must be demonstrated by the manufacturer:
DSHEA does not require manufacturers to demonstrate the effectiveness of dietary supplements before marketing. Unlike pharmaceutical drugs, which must undergo premarket approval by the Food and Drug Administration (FDA) to demonstrate safety and efficacy, dietary supplements do not need to prove effectiveness to be marketed. Instead, manufacturers are responsible for ensuring the safety of their products and making truthful claims on product labels.
C. Dietary supplements must state that the product is not intended to diagnose, treat, cure, or prevent any disease:
This statement accurately reflects a legal requirement contained in DSHEA. Under DSHEA, dietary supplement labels must include a disclaimer stating that the product is not intended to diagnose, treat, cure, or prevent any disease. This disclaimer helps to clarify that dietary supplements are intended to support general health and well-being rather than to treat specific diseases or medical conditions.
D. Dietary supplements must be tested for safety prior to marketing:
While DSHEA requires manufacturers to ensure the safety of their dietary supplements, it does not mandate standardized premarket testing for safety by regulatory authorities. Instead, manufacturers are responsible for conducting safety assessments and ensuring that their products are safe for consumers. The FDA may take action against manufacturers if a product is found to be unsafe or if it violates regulatory requirements, but premarket testing is not a specific legal requirement under DSHEA.
Correct Answer is D
Explanation
A. Echinacea:
Echinacea is an herbal supplement commonly used to support the immune system and reduce the severity and duration of cold symptoms. However, there is limited evidence to support its efficacy in preventing urinary tract infections (UTIs). While it may have some immune-boosting properties, it is not typically recommended specifically for UTI prevention.
B. Saw palmetto:
Saw palmetto is an herbal supplement often used for prostate health and to alleviate symptoms of benign prostatic hyperplasia (BPH) in men. It is not typically used for preventing urinary tract infections in either men or women.
C. Black cohosh:
Black cohosh is an herbal supplement commonly used by women to alleviate symptoms of menopause, such as hot flashes and mood swings. It is not typically used for preventing urinary tract infections.
D. Cranberry juice:
Cranberry juice and cranberry supplements have long been studied for their potential role in preventing urinary tract infections, particularly in women. Cranberry contains compounds that may prevent bacteria, such as Escherichia coli (E. coli), from adhering to the walls of the urinary tract, reducing the risk of infection. While the evidence supporting cranberry's effectiveness in preventing UTIs is mixed, some studies suggest that it may be beneficial, especially in individuals prone to recurrent UTIs.
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