After suffering a heart attack, a middle-aged man is counseled to attend physical therapy. This is an example of:
Disease treatment.
Tertiary prevention.
Secondary prevention.
Primary prevention.
The Correct Answer is B
Choice A Reason:
Disease treatment refers to the management and care of a patient to combat a disease or condition. This includes interventions aimed at curing the disease, alleviating symptoms, or preventing complications. While physical therapy can be part of disease treatment, in the context of a heart attack, it is more accurately described as a form of tertiary prevention.
Choice B Reason:
Tertiary prevention involves measures taken to reduce the impact of an ongoing illness or injury that has lasting effects. This includes rehabilitation and efforts to prevent further complications or deterioration. Physical therapy after a heart attack is a classic example of tertiary prevention, as it aims to improve the patient’s quality of life, enhance physical function, and prevent further cardiac events.
Choice C Reason:
Secondary prevention focuses on early detection and prompt intervention to prevent the progression of a disease. This includes screening tests and early treatment of conditions to halt or slow their progression. In the case of heart disease, secondary prevention might involve regular monitoring of blood pressure and cholesterol levels to detect and manage risk factors early.
Choice D Reason:
Primary prevention aims to prevent the onset of disease before it occurs by reducing risk factors and promoting healthy behaviors. This includes lifestyle changes such as a healthy diet, regular exercise, and smoking cessation to prevent the development of heart disease in the first place. Physical therapy after a heart attack does not fall under primary prevention, as it is an intervention after the disease has already occurred.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
Boxed warnings, also known as black box warnings, are the strictest warnings put in the labeling of prescription drugs by the FDA when there is reasonable evidence of an association of a serious hazard with the drug. However, they do not necessarily indicate that a drug should only be given in life-threatening circumstances. Instead, they highlight the potential for serious or life-threatening risks and advise on how to use the drug safely.
Choice B Reason:
While some boxed warnings may include information about teratogenic effects (effects that can cause birth defects), this is not their primary purpose. Boxed warnings are broader and can apply to various serious risks, not just teratogenicity. Therefore, this choice is too narrow to be correct.
Choice C Reason:
This is the correct answer. Boxed warnings are designed to alert prescribers to serious or life-threatening risks associated with a drug and provide guidance on how to mitigate these risks. This can include recommendations for monitoring, dosage adjustments, or avoiding certain populations. The goal is to ensure that prescribers are fully aware of the risks and can take appropriate measures to minimize harm to patients.
Choice D Reason:
Boxed warnings do not typically provide information about antidotes for toxicity. While managing toxicity is an important aspect of drug safety, boxed warnings focus on alerting prescribers to serious risks and how to mitigate them, rather than detailing specific antidotes.
Correct Answer is B
Explanation
Choice A Reason:
Increased neuromuscular excitability is not typically associated with respiratory acidosis. Instead, respiratory acidosis can lead to symptoms such as confusion, fatigue, and shortness of breath due to the buildup of carbon dioxide in the blood. Neuromuscular excitability is more commonly associated with conditions like hypocalcemia.
Choice B Reason:
This is the correct answer. Respiratory acidosis occurs when the lungs cannot remove enough carbon dioxide (CO2) from the body, leading to an accumulation of CO2 in the blood. This increase in CO2 results in the formation of carbonic acid, which lowers the pH of the blood. The elevated levels of carbonic acid are a hallmark of respiratory acidosis.
Choice C Reason:
Increased pH is not associated with respiratory acidosis. In fact, respiratory acidosis is characterized by a decrease in blood pH due to the accumulation of carbon dioxide and the subsequent increase in carbonic acid. Therefore, this choice is incorrect.
Choice D Reason:
Hypokalemia, or low potassium levels, is not typically associated with respiratory acidosis. Instead, respiratory acidosis can sometimes lead to hyperkalemia (high potassium levels) due to the shift of potassium out of cells in response to the acidotic state. Therefore, this choice is incorrect.
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