A patient is given lorazepam, a benzodiazepine, to decrease symptoms of anxiety and restlessness on the evening prior to planned surgery. The nurse knows that the patient is experiencing a paradoxical drug reaction when which of the following is assessed?
A macular rash on the chest and back.
Increased appetite.
Drowsiness and mild sedation.
Increased agitation and insomnia.
The Correct Answer is D
Choice A rationale:
A macular rash on the chest and back is not indicative of a paradoxical drug reaction to lorazepam, a benzodiazepine. Paradoxical reactions involve unexpected and opposite responses to a medication, such as increased agitation and excitement instead of the intended calming effect. A rash is not consistent with this type of reaction.
Choice B rationale:
Increased appetite is not associated with a paradoxical drug reaction to lorazepam. Paradoxical reactions involve behavioral and physiological responses that are contrary to the expected effects of the medication. Increased appetite does not fit this pattern.
Choice C rationale:
Drowsiness and mild sedation are the intended effects of lorazepam, a benzodiazepine. Paradoxical reactions are characterized by unexpected and opposite responses. Drowsiness and mild sedation align with the expected pharmacological actions of benzodiazepines, making this choice incorrect for a paradoxical reaction.
Choice D rationale:
Increased agitation and insomnia are indicative of a paradoxical drug reaction to lorazepam. Benzodiazepines like lorazepam are central nervous system depressants and are commonly used to treat anxiety and promote sedation. However, in some cases, paradoxical reactions can occur, leading to increased agitation, excitement, and even insomnia. These reactions are thought to be more common in children and older adults. This choice is correct because it aligns with the characteristics of a paradoxical reaction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Admission assessment of a new client requires comprehensive evaluation, critical thinking, and clinical judgment. This task is within the scope of a registered nurse's responsibilities and should not be delegated to an LPN.
Choice B rationale:
Evaluating changes to a client's pressure ulcer also involves clinical judgment and assessment skills that fall within the domain of a registered nurse's role.
Choice C rationale:
This is the correct choice. Tracheostomy care involves routine and standardized procedures that an LPN can perform under the supervision of a registered nurse. LPNs are trained to provide this type of care safely and effectively.
Choice D rationale:
Administering a blood transfusion is a complex procedure that requires careful monitoring and assessment for potential adverse reactions. This task is typically within the scope of a registered nurse's practice, not an LPN's.
Correct Answer is B
Explanation
Choice A rationale:
Enclosing the dressing in a single clear plastic bag and discarding it in the bedside trash receptacle is not the appropriate method for disposing of a dressing saturated with blood and purulent drainage. Blood and purulent drainage are considered potentially infectious materials, and they should be handled as biohazardous waste to prevent the spread of infection.
Choice B rationale:
This is the correct choice. When dealing with potentially infectious materials such as blood and purulent drainage, it's essential to dispose of them in a biohazardous waste container. This specialized container is designed to contain potentially infectious materials and prevent their spread, thereby protecting both healthcare workers and the environment.
Choice C rationale:
Discarding the dressing in the bedside trash receptacle is not the recommended approach for disposing of materials that are contaminated with blood and purulent drainage. Simply discarding it in the regular trash increases the risk of infection transmission and is not compliant with proper infection control practices.
Choice D rationale:
Double-bagging the dressing in clear bags and labeling it "biohazard" is a good practice to ensure proper containment. However, it's not the most comprehensive method of disposal. Placing the dressing in a dedicated biohazardous waste container is a more secure and standardized method for disposing of potentially infectious materials.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.