NCLEX-PN
Kaplan NCLEX Question of The Day Questions
Extract:
Question 1 of 5
After applying oxygen using bi-nasal prongs to a client who is having chest pain, the nurse should implement which intervention?
Correct Answer: A
Rationale: After applying oxygen using bi-nasal prongs to a client with chest pain, it is essential for the nurse to post signs indicating that oxygen is in use on the client's door and in their room. This safety precaution alerts healthcare providers and visitors that the client is receiving oxygen therapy, reducing the risk of accidents or misunderstandings.
Choice A is incorrect because instructing the client to take slow deep breaths is not the appropriate intervention after applying oxygen.
Choice C suggests applying Vaseline and gauze, which is unnecessary and not a standard practice.
Choice D advising the client to hyperextend the neck, take deep breaths, and cough is not indicated after applying oxygen therapy and could potentially be harmful.
Question 2 of 5
A client arrives in the emergency department after severely lacerating the left hand with a knife. HR 96, BP 150/88, R36. The client is extremely anxious and crying uncontrollably. Based on this assessment, the nurse anticipates that this client would be in which acid-base imbalance?
Correct Answer: B
Rationale: The correct answer is respiratory alkalosis. Hyperventilation due to anxiety, pain, shock, severe infection, fever, or liver failure can lead to respiratory alkalosis. In this scenario, the client is extremely anxious and crying uncontrollably, indicating an increased respiratory rate and CO2 loss. Respiratory acidosis (choice
A) is incorrect as it is characterized by an increase in CO2 levels, not a loss. Metabolic acidosis (choice
C) involves a decrease in blood pH due to an accumulation of acids or loss of bicarbonate, which is not the case here. Metabolic alkalosis (choice
D) results from excess bicarbonate or a loss of acids, not from increased CO2 loss due to hyperventilation.
Question 3 of 5
Which hormone is responsible for amenorrhea in the pregnant woman?
Correct Answer: A
Rationale: Correct! Progesterone is the hormone responsible for amenorrhea in pregnant women. Progesterone plays a crucial role in maintaining the uterine lining for implantation and supporting early pregnancy. High levels of progesterone during pregnancy suppress the normal menstrual cycle, leading to amenorrhea. Estrogen, FSH, and hCG do not directly cause amenorrhea in pregnant women. Estrogen is involved in the development of female secondary sexual characteristics, FSH is involved in the growth and maturation of ovarian follicles, and hCG is produced by the placenta to support the production of progesterone during pregnancy.
Question 4 of 5
After administering enoxaparin (Lovenox) subcutaneously into the abdomen, which action should the nurse take?
Correct Answer: C
Rationale: After administering a subcutaneous injection of enoxaparin (Lovenox) into the abdomen, the nurse should remove the needle and engage the needle safety device. Rubbing the injection site after the needle is withdrawn is not recommended as it may cause irritation and bruising. Having the client maintain a side-lying position for at least five minutes is unnecessary for a subcutaneous injection into the abdomen. Applying heat to the injection site is not indicated after administering enoxaparin subcutaneously; it could increase the risk of bleeding or bruising at the injection site.
Question 5 of 5
Which dietary consideration is most important for the nurse to teach to a client with hypothyroidism?
Correct Answer: D
Rationale: The correct answer is to 'Increase fiber.' In hypothyroidism, clients often experience constipation due to decreased metabolic rate. Increasing fiber in the diet can help alleviate constipation.
Choice A, 'Increase carbohydrate intake,' is incorrect as there is no specific need to increase carbohydrate intake in hypothyroidism.
Choice B, 'Increase fluid intake,' is not directly related to managing hypothyroidism, although adequate hydration is generally important for overall health.
Choice C, 'Avoid shellfish,' is commonly associated with hyperthyroidism due to its iodine content, not hypothyroidism.