NCLEX-PN
PN NCLEX Practice Test Questions
Extract:
Question 1 of 5
The nurse in the mental health unit observes a client hitting the wall repeatedly with the hands after an upsetting family therapy session. The nurse should recognize that the client is exhibiting which of the following defense mechanisms?
Correct Answer: B
Rationale: Defense mechanisms are unconscious mental processes used to protect individuals from uncomfortable thoughts, internal conflicts, and external stresses. Defense mechanisms may be therapeutic to clients with anxiety. However, with excessive use, defense mechanisms may become notherapeutic because they involve a degree of self-deception and reality distortion that can result in poor interpersonal relationships, irrational behavior, and decreased productivity.
Question 2 of 5
A school nurse is advising a class of unwed pregnant high school students. What is the most important action they can perform to deliver a healthy child?
Correct Answer: A
Rationale: Maintain good nutrition. Adequate nutrition, especially protein, vitamins, and iron, is critical for healthy fetal development and reducing low-birth-weight risks.
Question 3 of 5
The nurse is assessing a client's home in preparation for discharge. Which of the following should be given priority consideration?
Correct Answer: A
Rationale: Functional communication patterns between family members are fundamental to meeting the needs of the client and family.
Question 4 of 5
A 14-year-old client confides to the school nurse that she is pregnant, likely in the second trimester, and has not had prenatal care. Which of the following topics should the nurse discuss with the client at this time? Select all that apply.
Correct Answer: A,B,C,D,E
Rationale: All topics are critical: adoption planning, emotional response, support systems, nutrition/substance use, and education planning address the client’s immediate and long-term needs in a sensitive, holistic manner.
Extract:
Laboratory reference ranges
Potassium3.5-5.0 mEq/L(3.5-5.0 mmol/L)
INRNormal: 0.8-1.1Therapeutic: 1.5-4.0
Question 5 of 5
The nurse recognizes which of the following factors as possibly contributing to a sentinel event?
Correct Answer: A
Rationale: Administering warfarin with an INR of 6.0 (therapeutic range 2.0-3.0) risks severe bleeding, a sentinel event. Flumazenil is appropriate for lorazepam overdose, nitroprusside for hypertensive crisis, and insulin/dextrose for hyperkalemia are correct interventions.