HESI LPN
HESI PN Exit Exam 2023
1. What is the primary function of hemoglobin in red blood cells?
- A. Oxygen transport
- B. Immunity
- C. Blood clotting
- D. Carbon dioxide transport
Correct answer: A
Rationale: The correct answer is A: Oxygen transport. Hemoglobin in red blood cells binds to oxygen in the lungs and carries it to tissues throughout the body, releasing it where needed. This process is essential for cellular respiration and energy production. Choices B, C, and D are incorrect because hemoglobin's primary function is not related to immunity, blood clotting, or carbon dioxide transport. Hemoglobin's main role is to transport oxygen, ensuring adequate oxygen supply to body tissues for metabolic processes.
2. When a woman in early pregnancy is leaving the clinic, she blushes and asks the nurse if it is true that sex during pregnancy is bad for the baby. What is the best response for the nurse to give?
- A. The baby is protected by the sac. Sex is perfectly alright.
- B. It is unlikely to harm the baby. What you do with your personal life is your concern.
- C. Intercourse during pregnancy is usually alright, but you need to ask the doctor if it is acceptable for you.
- D. In a normal pregnancy, intercourse will not harm the baby. However, many women experience a change in desire. How are you feeling?
Correct answer: D
Rationale: Choice D is the best response as it reassures the patient that intercourse in a normal pregnancy will not harm the baby. It also shows empathy by acknowledging that many women experience changes in sexual desire during pregnancy. This response validates the patient's concerns and opens up a dialogue about her feelings. Choice A is incorrect as it lacks information about changes in sexual desire and oversimplifies the situation. Choice B is dismissive of the patient's concerns and does not provide adequate information. Choice C is not the best response as it suggests asking the doctor without offering immediate reassurance or addressing the patient's worries.
3. What is the priority intervention for a patient experiencing an acute asthma attack?
- A. Administering a bronchodilator
- B. Encouraging the patient to drink fluids
- C. Applying a high-flow oxygen mask
- D. Performing chest physiotherapy
Correct answer: A
Rationale: Administering a bronchodilator is the priority intervention in an acute asthma attack. Bronchodilators help to quickly open the airways, relieve bronchospasm, and improve breathing. Encouraging the patient to drink fluids may be beneficial for other conditions but is not the priority in an acute asthma attack. Applying a high-flow oxygen mask may be necessary in severe cases of respiratory distress but is not the initial priority when managing an acute asthma attack. Performing chest physiotherapy is not indicated as the primary intervention for an acute asthma attack and may not address the immediate need to open the airways and improve breathing.
4. A female Native American client who is receiving chemotherapy places a native artifact, an Indian medicine wheel, in her hospital room. The HCP removes the medicine wheel and tells the client, 'This type of thing does not belong in the hospital.' Which intervention should the PN implement?
- A. Teach the client about the importance of adhering to the chemotherapy regimen
- B. Act as the client's advocate when addressing the issue with the HCP
- C. Consult with a Native American healer about the appropriate use of a medicine wheel
- D. Inform the HCP about the client's feelings of culture shock
Correct answer: B
Rationale: Acting as the client's advocate is the most appropriate intervention in this situation. Removing a culturally significant artifact without considering the client's beliefs and emotional needs can be distressing. By advocating for the client, the PN can ensure that the client's cultural practices are respected, which is crucial for her emotional and spiritual well-being during treatment. Choice A is incorrect because while chemotherapy adherence is important, it is not the most immediate concern in this scenario. The client's cultural needs and well-being take precedence. Choice C is incorrect because consulting with a Native American healer might not be necessary at this point and could delay addressing the immediate issue of advocating for the client's rights. Choice D is incorrect because simply reporting the client's feelings of culture shock to the HCP does not actively address the situation or advocate for the client's rights and cultural needs.
5. The nurse is performing a psychosocial assessment on an adolescent aged 14. Which emotional response is typical during early adolescence?
- A. Frequent anger
- B. Cooperativeness
- C. Moodiness
- D. Combativeness
Correct answer: C
Rationale: Moodiness is a typical emotional response during early adolescence. Hormonal changes and developmental challenges contribute to this behavior. While anger and combativeness can also be present during adolescence, they are not as consistently typical as moodiness. Cooperativeness, on the other hand, is a trait more commonly associated with later stages of development and maturity, rather than early adolescence.
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