Sulfisoxazole, 1 g orally twice daily, is prescribed for an adolescent with a urinary tract infection. The medication label reads “500-mg tablets.” The nurse has determined that the dosage prescribed is safe. The nurse administers how many tablets per dose to the adolescent?

Correct Answer: C

Rationale: The correct answer is C: 2 tablets. The prescribed dosage is 1 g twice daily, which equals 1000 mg per dose. Since each tablet is 500 mg, the adolescent needs 2 tablets per dose to achieve the prescribed 1000 mg. Option A (1⁄2 tablet) and B (1 tablet) do not meet the required dosage of 1000 mg. Option D (3 tablets) would exceed the prescribed dosage, leading to potential adverse effects. Therefore, the correct answer is to administer 2 tablets per dose to ensure the adolescent receives the appropriate amount of medication.

Correct Answer: A

Rationale: The correct answer is A because the normal angle between the nail and nail bed is around 160 degrees. This indicates a healthy nail growth. Choice B is incorrect as nails should lie flat against the nail bed. Choice C suggests nail abnormalities, not normal findings. Choice D indicates a lack of oxygen or circulation, not a normal finding.

Correct Answer: B

Rationale: The correct answer is B: Apical. The apical pulse site, located at the apex of the heart, is the most accurate for infants due to their small size and rapid heart rate. It is accessed by placing the stethoscope at the left fifth intercostal space midclavicular line. The radial pulse (A) is commonly used for adults, not infants. The brachial pulse (C) is typically used for blood pressure measurements in infants. The carotid pulse (D) is not recommended for routine assessment in infants due to potential risk of injury. In summary, the apical pulse site is preferred for infants due to its accuracy and ease of access compared to the other choices.

Correct Answer: B

Rationale: The correct answer is B because oozing liquid stool is a common sign of fecal impaction in a paralyzed client. Due to decreased muscle tone and mobility, the client may have difficulty passing formed stool, leading to leakage of liquid stool around the impaction. Presence of blood in stools (A) may indicate other gastrointestinal issues. Continuous flatulence (C) is common with impaction but not specific. Absence of bowel movements (D) can be a sign of impaction but is not as reliable as oozing liquid stool.

Correct Answer: B

Rationale: The correct answer is B because toddlers often have a limited understanding of death and may express longing for the deceased through familiar activities like having pizza. Choice A may indicate an advanced understanding of death unlikely for a toddler. Choice C is a more definitive statement than a toddler might make. Choice D expresses sadness but doesn't capture the toddler's limited comprehension and focus on reunion.