A patient is admitted to the emergency room with an accidental overdose of a substance that is caustic. Which therapeutic option should the nurse question?
Complete blood count (CBC)
Placement on cardiac monitor
Activated charcoal
inducing vomiting
The Correct Answer is D
A. Complete blood count (CBC): A CBC is a standard laboratory test to evaluate overall health and detect a wide range of disorders, including infection or anemia. It is not contraindicated and may be necessary for comprehensive patient care.
B. Placement on a cardiac monitor: Cardiac monitoring is appropriate in cases of overdose as many substances can affect the heart. It helps in early detection of any arrhythmias or other cardiac complications.
C. Activated charcoal: Activated charcoal is typically used to bind substances in the gastrointestinal tract to prevent absorption. However, in the case of a caustic substance, it is generally contraindicated because it does not bind well to such substances and may obscure endoscopic evaluation.
D. Inducing vomiting: Inducing vomiting is contraindicated in cases of caustic substance ingestion because it can cause additional damage to the esophagus and mouth. It is important to avoid this action to prevent further injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Minerals: Minerals do not contain Vitamin C. They are inorganic substances needed for various body functions.
B. Plants: Vitamin C is abundant in plant sources such as citrus fruits, strawberries, and green vegetables.
C. Animal sources: While animals produce Vitamin C, it is not typically a significant source in the human diet compared to plant sources.
D. Solvents: Solvents are substances used to dissolve other substances and do not contain nutrients like Vitamin C.
Correct Answer is A
Explanation
A. Replacement: Hypothyroidism is typically treated with hormone replacement therapy, such as levothyroxine, to compensate for the deficient thyroid hormone.
B. Curative: There is no cure for hypothyroidism, so curative therapy is not applicable. Treatment focuses on managing symptoms through hormone replacement.
C. Prophylactic: Prophylactic medications are used to prevent disease or conditions. This is not applicable to the treatment of hypothyroidism.
D. Palliative: Palliative care focuses on relieving symptoms in serious illness without curing the disease. However, hypothyroidism is managed with replacement therapy, not palliative care.
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