NCLEX NCLEX-RN
Exam Cram NCLEX RN Practice Questions
1. While measuring a patient’s blood pressure, which factor influences a patient’s blood pressure?
- A. Pulse rate
- B. Pulse pressure
- C. Vascular output
- D. Peripheral vascular resistance
Correct answer: Peripheral vascular resistance
Rationale: When measuring a patient's blood pressure, it is important to consider various factors that influence blood pressure. Peripheral vascular resistance plays a crucial role in regulating blood pressure. The level of blood pressure is affected by factors such as cardiac output, peripheral vascular resistance, volume of circulating blood, viscosity, and elasticity of the vessel walls. Pulse rate (Choice A) refers to the number of heartbeats per minute and is not a primary factor influencing blood pressure. Pulse pressure (Choice B) is the difference between systolic and diastolic blood pressure and does not directly impact blood pressure regulation. Vascular output (Choice C) is not a recognized term in blood pressure regulation and is not a primary factor affecting blood pressure.
2. A client who is at 28 weeks’ gestation and in active labor is crying. She says, 'I just know that this baby is going to die. What’s the use of doing all this to save it?' Which explanation would interpret the client’s statements?
- A. She is depressed and needs gentle, positive support during labor.
- B. She is experiencing anticipatory grief and withdrawing from bonding.
- C. She is in need of emotional support to help her cope with the impending birth.
- D. She is struggling to cope with the birth by using the word 'it.'
Correct answer: She is experiencing anticipatory grief and withdrawing from bonding.
Rationale: The client's statement indicates anticipatory grief, where she is preparing for a potential loss. This grief is not necessarily about the literal death of the baby but about the loss of the anticipated healthy full-term baby. The client may not be ready to bond with the reality of a preterm baby. Providing gentle, positive support is essential to help her cope with her feelings, as firm support may come across as dismissive. Sedation is not appropriate as it could hinder the client's emotional processing. Allowing the client to express her emotions and work through anticipatory grieving is crucial. The use of the word 'it' reflects the client's emotional struggle and is not the primary issue at hand.
3. Based on Maslow’s hierarchy of needs, which client is demonstrating characteristics of self-actualization?
- A. Client is competent and esteemed by others for accomplishing work goals
- B. Client maintains a stable, loving, same-sex partnership for several years
- C. Client learns to sublimate aggressive impulses using physical exercises
- D. Client has an accurate perception of reality and is accepting of self and others
Correct answer: Client has an accurate perception of reality and is accepting of self and others
Rationale: According to Maslow's hierarchy of needs, self-actualization is the highest level where individuals strive to reach their full potential and achieve personal growth. A self-actualized person, as per Maslow, has an accurate perception of reality and is accepting of themselves and others. This individual is characterized by traits such as fairness, independence, spontaneity, and creativity. While choices A, B, and C represent important aspects of human needs fulfillment, they align more closely with lower levels in Maslow's hierarchy. Choice A refers to meeting self-esteem needs, choice B relates to love and belonging needs, and choice C addresses safety needs, all of which are below self-actualization in the hierarchy of needs.
4. A 6-month-old infant has been brought to the well-child clinic for a checkup. The infant is currently sleeping. What would the nurse do first when beginning the examination?
- A. Wake the infant before beginning the examination.
- B. Examine the infant’s hips before the infant wakes up.
- C. Auscultate the lungs and heart while the infant is still sleeping.
- D. Begin with the assessment of the eye and continue with the remainder of the examination in a head-to-toe approach.
Correct answer: C: Auscultate the lungs and heart while the infant is still sleeping.
Rationale: When the infant is quiet or sleeping, it is an ideal time to assess the cardiac, respiratory, and abdominal systems. It is recommended not to wake the infant unnecessarily. Auscultating the lungs and heart while the infant is still sleeping allows for a comprehensive assessment without disturbing the infant. Examining the infant’s hips prematurely may disrupt the infant's sleep. Starting with an assessment of the eye is not appropriate as it is an invasive procedure and should be performed towards the end of the examination after the non-invasive assessments have been completed.
5. A client is scheduled for a percutaneous transluminal coronary angioplasty (PTCA). The nurse knows that a PTCA is:
- A. Surgical repair of a diseased coronary artery
- B. Placement of an automatic internal cardiac defibrillator
- C. Procedure that compresses plaque against the wall of the diseased coronary artery to improve blood flow
- D. Non-invasive radiographic examination of the heart
Correct answer: Procedure that compresses plaque against the wall of the diseased coronary artery to improve blood flow
Rationale: Percutaneous transluminal coronary angioplasty (PTCA) is a procedure that compresses plaque against the wall of the diseased coronary artery to improve blood flow. It is performed during a cardiac catheterization to improve coronary artery blood flow in a diseased artery. Surgical repair of a diseased coronary artery is typically done through procedures like aorto-coronary bypass graft (ACBG) rather than PTCA. Placement of an automatic internal cardiac defibrillator (AICD) is a different procedure used for managing cardiac arrhythmias. Non-invasive radiographic examination of the heart refers to procedures like echocardiography or cardiac MRI, not PTCA.
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