NCLEX Questions, NCLEX-PN Practice Questions Quizlet Questions, NCLEX-PN Questions, Nurselytic

Correct Answer: C

Rationale: The LASIK procedure uses an excimer laser to correct nearsightedness, farsightedness, and astigmatism. The superficial layers of the cornea are lifted, and laser impulses reshape the deeper corneal layers. Answer A refers to radial keratotomy, and answer B refers to photorefractive keratotomy, so they are incorrect. Answer D is an incorrect statement. Answers A, B, and D are incorrect because they do not describe LASIK surgery.

Correct Answer: C

Rationale: During a seizure, the nurse's first priority is to protect the child from injury.
To prevent injury caused by uncontrolled movements, the nurse must remove objects from the child's surroundings and pad objects that can't be removed. Restraining the child or placing an object in the child's mouth during a seizure may cause injury. Once the seizure stops, the nurse should check for breathing and, if indicated, initiate rescue breathing.

Correct Answer: B

Rationale: Ventolin (albuterol) is a bronchodilator, the first-line treatment for asthma exacerbation.

Correct Answer: A

Rationale: A balanced diet consists of carbohydrates, protein, and fat. A peanut butter sandwich, apple, and milk provide a balanced mix of these nutrients.

Correct Answer: D

Rationale: Huntington's chorea is characterized by choreiform movements, including writhing and twisting of the face and limbs, due to basal ganglia degeneration. The other disorders have different motor symptoms. Reduction of Risk Potential