A nurse is discussing weight loss with a client who is concerned about losing 6.8 kg (15 lb) from an original weight of 90.7 kg (200 lb). The nurse should identify the weight loss as which of the following total percentages?
7.5%
8.1%
13.3%
15%
The Correct Answer is A
To calculate the percentage of weight loss, we can use the formula:
Percentage of weight loss = (Weight loss / Original weight) * 100
Given that the client lost 6.8 kg (15 lb) from an original weight of 90.7 kg (200 lb), we can substitute these values into the formula:
Percentage of weight loss = (6.8 kg / 90.7 kg) * 100 Percentage of weight loss = 0.0749 * 100 Percentage of weight loss = 7.49%
The percentage of weight loss is approximately 7.49%.
Since none of the provided answer options exactly match this calculated percentage, the closest option is:
So, the nurse should identify the weight loss as approximately 7.5%.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is B
Explanation
The correct answer is B.
Hinduism is a major world religion that encompasses diverse beliefs and practices. One of the common beliefs is that cremation is a way of releasing the soul from the body and preparing it for reincarnation, which is the cycle of birth, death, and rebirth. Cremation is usually performed within 24 hours of death and often involves rituals such as bathing, dressing, and anointing the body, chanting prayers, and offering flowers and food.
Correct Answer is B
Explanation
The correct answer is B. Placement of a central venous catheter.
Rationale: The nurse should identify that informed consent is required for the placement of a central venous catheter, as this is an invasive procedure that carries significant risks and benefits that need to be explained to the client before obtaining consent. Informed consent is not required for irrigation of a wound with antibiotic solution, as this is a routine nursing intervention that does not involve significant risks or benefits.
Informed consent is not required for the insertion of a nasogastric tube, as this is a common nursing procedure that does not involve significant risks or benefits. Informed consent is not required for the administration of an iron injection using the Z-track technique, as this is a standard medication administration technique that does not involve significant risks or benefits.
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