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 ["B","D"]
Explanation
A. Hypertension: Anaphylaxis often leads to a rapid drop in blood pressure (hypotension) rather than hypertension. Hypotension is a more common symptom because of the severe vasodilation that occurs during anaphylactic reactions.
B. Angioedema: Yes, angioedema is a common clinical manifestation of anaphylaxis. Angioedema involves swelling of the deeper layers of the skin, often around the eyes and lips. It can also affect the throat, which can be life-threatening due to airway obstruction.
C. Petechiae: Petechiae are small red or purple spots that appear on the skin and are caused by bleeding into the skin's tissues. They are not a typical manifestation of anaphylaxis.
D. Bronchospasm: Yes, bronchospasm is a hallmark clinical manifestation of anaphylaxis. It involves the sudden constriction of the airways, leading to difficulty in breathing and wheezing.
Correct Answer is ["A","B","C","D"]
Explanation
A. Viral Latency: Some viruses, like herpesviruses, can enter a latent phase where they hide in host cells, making it challenging for the immune system to detect and target them.
B. Host Defense Failure: This term encompasses situations where the host's defense mechanisms, including physical barriers and immune responses, are not effective in preventing or controlling infection. For example, pathogens may develop mechanisms to evade detection by the immune system.
C. Immunosuppression: Pathogens can actively suppress the host's immune response. They may produce molecules or proteins that inhibit the immune system's ability to mount an effective defense.
D. Immunodeficiency: Individuals with immunodeficiency disorders have weakened immune systems, which can be congenital (genetic) or acquired. This weakness makes them more susceptible to infections.
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