Before measuring the client's height and weight, you must:

Correct Answer: A

Rationale: To ensure accuracy in measuring the client's height and weight, calibrating the weighing scale is crucial. This step ensures the scale is properly adjusted, providing precise measurements. Asking the patient for their previous height and weight (B) is unnecessary as direct measurements are more accurate. Other choices are not applicable.

Correct Answer: A

Rationale: The correct answer is A: Obstruction. Middle ear problems can lead to hearing issues due to blockages or obstruction in the ear canal or Eustachian tube. This obstruction can prevent sound waves from reaching the inner ear, affecting hearing. Choices B, C, and D do not directly relate to middle ear problems causing hearing issues. Cochlea is a structure in the inner ear responsible for converting sound vibrations into electrical signals, which is not the primary cause of hearing problems in the middle ear. Choices C and D are likely irrelevant or incomplete options, as they do not provide a logical connection to middle ear problems affecting hearing.

Correct Answer: A

Rationale: The correct answer is A: Disease. An alteration in body function refers to a disruption in the normal physiological processes of the body, which is characteristic of a disease. Diseases can manifest as changes in organ function, biochemical pathways, or cellular processes. Illness, on the other hand, is a subjective feeling of being unwell and does not necessarily imply an underlying physiological dysfunction. Choice C and D are incomplete and do not provide a relevant response to the question.

Correct Answer: A

Rationale: The correct answer is A: Autoclave. An autoclave is the most effective method for sterilizing equipment in a community setting due to its ability to reach high temperatures and pressure to kill all microorganisms. Handwashing (B) is important for reducing the spread of germs but does not achieve sterilization. Boiling water (C) can kill some bacteria and viruses but may not be sufficient for sterilization. Choice D is not provided, so it is not a valid option. Autoclaving ensures complete sterilization, making it the best choice for community sterilization needs.

Correct Answer: A

Rationale: In the context of client safety in nursing, understanding the side effects of medications is crucial. The major side effect of Prozac (fluoxetine) is loss of sexual desire, making option A the correct answer. This side effect is commonly reported by patients taking this medication and can have a significant impact on their quality of life and mental health treatment. Options B, C, and D are incorrect. Loss of hair (option B) is not a major side effect of Prozac. While weight loss (option C) can occur as a side effect, it is less common than weight gain (option D) with Prozac. Weight gain is actually a more prevalent side effect of this medication and can be a concern for many patients, especially those with preexisting weight-related issues. Educationally, it is important for nursing students to be able to differentiate between common side effects of medications to provide accurate information to patients, monitor for adverse reactions, and intervene appropriately. Understanding the side effect profile of medications also helps in patient education and compliance. By knowing the major side effects of Prozac, nurses can better support their patients in managing their treatment and overall well-being.