NCLEX PN Exam Cram - Nurselytic

Correct Answer: C

Rationale: The correct answer is 6 years old. At this age, children typically have the potential for 20/20 vision. This is considered the standard age for achieving optimal vision clarity.

Choices A, B, and D are incorrect as they are not typically associated with the age at which children achieve 20/20 vision.

Correct Answer: C

Rationale: A colostomy is an opening between the colon and abdominal wall. An ileostomy is an opening between the ileum and abdominal wall, not the colon. Jejunostomy is an opening between the jejunum and abdominal wall, and cecostomy is an opening into the cecum. The term 'colostomy' specifically refers to the surgical procedure where a part of the colon is brought through the abdominal wall to create a stoma, allowing feces to leave the body.
Therefore, the correct answer is colostomy as it accurately describes the opening between the colon and the abdominal wall, distinct from the other options.

Correct Answer: C

Rationale: Morphine is a narcotic analgesic that acts centrally to relieve pain by binding to opioid receptors in the CNS, leading to the depressed function of the CNS. Morphine also causes peripheral vasodilation, which can lead to increased blood flow. However, morphine causes venous dilation and increased venous capacity rather than decreased venous capacity.
Therefore, the effect of 'Decreased venous capacity' is unrelated to Morphine's effects. Pain relief is a well-known effect of Morphine, as it acts on the CNS to alter the perception of pain.

Correct Answer: D

Rationale: The correct instruction for testicular cancer education is that testicular exams should be performed after a warm bath or shower as it relaxes the scrotum and makes the exam easier. Testicular exams should be done monthly by all men starting around age 15, not after the age of 30 (
Choice
A) or on a daily basis (
Choice
B), which is unnecessary and may lead to unnecessary anxiety. Reddening or darkening of the scrotum is not a normal finding (
Choice
C) and should be reported to a healthcare provider for further evaluation.

Correct Answer: C

Rationale: The correct answer is C: yellow. Jaundice is a condition characterized by yellowing of the skin due to increased levels of bilirubin in the blood. This excess bilirubin causes the skin and whites of the eyes to appear yellow.
Choice A, pale, is not typically associated with jaundice.
Choice B, ruddy, describes a reddish skin color and is not indicative of jaundice.
Choice D, pink, is a normal skin color and not a symptom of jaundice.