A client with a stage IV pressure ulcer is to receive g of zinc sulfate by mouth. Each tablet contains mg. How many tablets should the nurse administer? Record your answer using a whole number. _2__ tablets (0.22g to mg= 0.22x1000= 220 mg. Order 220/Dose 110 = 2 tablets)

Correct Answer: B

Rationale: The correct answer is B. First, convert 0.22g to mg (0.22 x 1000 = 220 mg). Each tablet contains 110 mg of zinc sulfate. Divide the total dose (220 mg) by the dose per tablet (110 mg) to get the number of tablets needed (220/110 = 2 tablets). Therefore, the nurse should administer 2 tablets to the client. Summary of other choices: A: This choice is incorrect because it does not follow the correct calculation process to determine the number of tablets needed based on the dose per tablet. C: This choice is incorrect as it does not consider the conversion of grams to milligrams and the dose per tablet. D: This choice is incorrect as it does not involve the correct division of the total dose by the dose per tablet to calculate the number of tablets required.

Correct Answer: A

Rationale: The correct answer is A: K+. The chemical symbol for potassium is K, not K+. The superscript "+", indicating a positive charge, is not part of the chemical symbol. Choice B, Mg2+, represents magnesium with a 2+ charge. Choice C, Na+, represents sodium with a 1+ charge. Choice D, H+, represents a hydrogen ion. Potassium's chemical symbol is K based on its Latin name "kalium."

Correct Answer: D

Rationale: The correct answer is D: All of the above. Skin appendages include hair, nails, sweat glands, sebaceous glands, apocrine glands, and ceruminous glands. Hair, nails, and glands (sweat, sebaceous, apocrine, ceruminous) are all considered skin appendages as they originate from the epidermis or dermis. These structures serve various functions such as thermoregulation, protection, sensation, and secretion. Therefore, option D is the correct answer as it encompasses all the different types of skin appendages. Options A, B, and C are incorrect as they do not include all the types of skin appendages listed in the question.

Correct Answer: C

Rationale: The correct answer is C: Left-sided flank pain. This symptom can indicate a possible kidney involvement, such as pyelonephritis, which is a serious complication of a bladder infection. It is important to report this symptom promptly to the healthcare provider for further evaluation and treatment to prevent complications. The other choices, Dysuria (A), Hematuria (B), and Temp 100.1F (D), are common symptoms of a bladder infection but do not suggest kidney involvement or a more severe condition requiring immediate attention.

Correct Answer: A

Rationale: The correct answer is A: Ask if the weight loss was intended. This is the best action because unintentional weight loss in an obese client may indicate underlying health issues. By asking if the weight loss was intended, the nurse can assess if there are any concerning factors contributing to the weight loss. Summary of other choices: B: Encouraging a high-protein, high-fiber diet may be beneficial for weight management but does not address the potential underlying causes of weight loss. C: Measuring for new compression stockings is not the priority when assessing unintended weight loss. D: Reviewing a 3-day food diary is important for overall nutrition assessment but does not directly address the reason for the weight loss.