Which statement by a patient makes the nurse aware of a need for further education about drug resistance in antimicrobial therapy?
"The antibiotic I have been taking doesn't work as well as it used to."
"The bacteria in my body have become resilient."
"Over time, an organism that had once been highly sensitive to an antibiotic may become less susceptible, or it may lose drug sensitivity entirely."
"My body has become resistant to the antibiotic."
The Correct Answer is D
A. "The antibiotic I have been taking doesn't work as well as it used to."
This statement shows awareness of decreased effectiveness, which can occur due to drug resistance. Bacteria can become resistant to antibiotics, leading to reduced efficacy of the medication over time.
B. "The bacteria in my body have become resilient."
This statement correctly attributes resistance to the bacteria. Resilience in this context means that bacteria have developed mechanisms to survive the effects of antibiotics, making the treatment less effective.
C. "Over time, an organism that had once been highly sensitive to an antibiotic may become less susceptible, or it may lose drug sensitivity entirely."
This statement accurately describes the concept of drug resistance. Bacteria can lose sensitivity to antibiotics, rendering the drugs ineffective against them.
D. "My body has become resistant to the antibiotic."
This statement is incorrect. It's the bacteria that develop resistance, not the patient's body. Patients don't become resistant to antibiotics; instead, bacteria evolve and adapt, making the drugs less effective against them.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "This drug has a longer duration of action than some of the other antibiotics."
Explanation: Azithromycin, a macrolide antibiotic, has a longer half-life in the body compared to some other antibiotics. Half-life refers to the time it takes for half of the drug to be eliminated from the body. A longer half-life means the drug remains effective for a longer duration, allowing for less frequent dosing.
B. "This is a much more effective drug than what you received previously."
Explanation: While azithromycin is effective against a wide range of bacterial infections, it's not accurate to say it's universally more effective than other antibiotics. The choice of antibiotic depends on the specific type of infection and the susceptibility of the bacteria causing it. Effectiveness varies based on the context of use.
C. "I'll call the pharmacy and ask about the chemical makeup of the drug."
Explanation: While understanding the chemical makeup of drugs is important for healthcare professionals, it might not directly answer the patient's question about the dosing frequency. Explaining the drug's pharmacological properties, such as its duration of action, would provide a more relevant and understandable response to the patient's query.
D. "You'll need to ask your healthcare provider questions like that."
Explanation: This response does not provide the patient with the information they seek. Nurses are valuable resources for medication-related questions and should strive to provide accurate and understandable explanations to patients.
Correct Answer is D
Explanation
A. Neutrophils: Neutrophils are a type of white blood cell that plays a key role in the immune system's response to infections, particularly bacterial infections. They are not primarily involved in eliminating cancer cells.
B. Eosinophils: Eosinophils are another type of white blood cell. They are important in the immune response to parasites and are also involved in allergic reactions. While they have a role in the immune system, they are not the primary cells involved in eliminating cancer cells.
C. Platelets: Platelets, also known as thrombocytes, are not cells but rather small cell fragments. They are essential for blood clotting and do not directly participate in the immune response against cancer cells.
D. Macrophages: Macrophages are a type of white blood cell that are involved in the immune system's defense against cancer. They are phagocytes, which means they engulf and digest cellular debris, foreign substances, and cancer cells. Macrophages play a crucial role in the body's immune surveillance and response against cancer.
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