Nokea
A nurse is performing a routine physical examination on an adolescent client who asks, 'Why do I have to use a condom if my girlfriend is on the pill?' Which of the following is the most appropriate response by the nurse?
- A. You need to use two forms of birth control so if one fails you have a second form of protection against pregnancy.
- B. Using a condom allows you to share the responsibility for birth control.
- C. Oral contraceptives are less than 99 percent effective in adolescents. Therefore, a second form of contraception is needed.
- D. Oral contraceptives are highly effective in preventing pregnancy but do not prevent sexually transmitted diseases.
Correct Answer: D
Rationale: The correct answer is D. The nurse should explain that while oral contraceptives are highly effective in preventing pregnancy, they do not protect against sexually transmitted diseases (STDs). This is important because even if the girlfriend is on the pill, using a condom is necessary to prevent STD transmission. Adolescents are at higher risk for STDs, so it is crucial to emphasize the importance of dual protection. Choice A is incorrect as it does not specifically address the risk of STD transmission. Choice B is incorrect because it focuses on shared responsibility rather than the health implications of using a condom. Choice C is incorrect as it emphasizes the effectiveness of oral contraceptives rather than the need for STD protection.
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Which assessment finding suggests thrombophlebitis in a postpartum client?
- A. These signs and symptoms are indications of pulmonary embolism.
- B. These signs and symptoms do not relate to thrombophlebitis. Dyspnea, tachypnea, and apprehension
- C. Chills, hypotension, and abdominal tenderness
- D. Positive Homan's sign, calf warmth, and pain
Correct Answer: D
Rationale: The correct answer is D because a positive Homan's sign, calf warmth, and pain are classic signs of thrombophlebitis in a postpartum client. A positive Homan's sign indicates pain in the calf upon dorsiflexion of the foot, which can indicate a blood clot in the leg veins. Calf warmth and pain are also indicative of a possible deep vein thrombosis.
Choices A and B are incorrect because they relate to pulmonary embolism, not thrombophlebitis. Choice C describes signs of sepsis or intra-abdominal pathology, not specifically thrombophlebitis.
In summary, the key indicators of thrombophlebitis in a postpartum client are a positive Homan's sign, calf warmth, and pain, making choice D the correct answer.
A nurse is preparing to administer an intramuscular (IM) injection to a 2-month-old infant. Which of the following is the preferred injection site?
- A. "Vastus lateralis"'
- B. "Deltoid muscle"'
- C. "Ventrogluteal site"'
- D. NA
Correct Answer: A
Rationale: The correct answer is A: "Vastus lateralis." For infants, the vastus lateralis muscle in the thigh is the preferred site for IM injections due to its large size, well-developed muscle mass, and minimal major blood vessels and nerves. This reduces the risk of injury and ensures proper medication absorption. The deltoid muscle (choice B) is typically used for older children and adults, not infants. The ventrogluteal site (choice C) is more commonly used for adults and older children as well. Not Applicable (choice D) does not provide any relevant information.
Which information is most important for the nurse to gather when a client is admitted to the unit in labor?
- A. Name of the support person
- B. Medical problems or complications
- C. Fluid preferences
- D. Amount of weight gained during the pregnancy
Correct Answer: B
Rationale: The correct answer is B: Medical problems or complications. This information is crucial for assessing the client's risk status and determining appropriate care during labor. Knowing the medical history helps identify potential complications that may arise and allows the nurse to plan for necessary interventions. Gathering information on the support person (choice A) is important but not as critical as the client's medical history. Fluid preferences (choice C) and weight gained during pregnancy (choice D) are relevant but do not directly impact the immediate care needed during labor. Without additional choices provided, it is evident that medical problems or complications (choice B) takes precedence in ensuring the safety and well-being of both the client and the baby.
An assistive personnel (AP) is caring for a child diagnosed with leukemia and undergoing chemotherapy.
- A. "The AP offers a soft toothbrush for oral care."'
- B. "The AP applies a soft cotton cap to the child's head."'
- C. "The AP maintains a restriction of all visitors and health personnel with infections."'
- D. "The AP prepares to take a rectal temperature."'
Correct Answer: D
Rationale: Correct answer: D. "The AP prepares to take a rectal temperature."
Rationale: Taking a rectal temperature is crucial in monitoring the child's health during chemotherapy, as it provides a more accurate reading of the body's core temperature. Chemotherapy can suppress the immune system, increasing the risk of infections, so monitoring for fever is essential. Additionally, rectal temperature is the most accurate method for infants and young children.
Option A: Offering a soft toothbrush for oral care is important, but it is not the most critical action to take in this scenario.
Option B: Applying a soft cotton cap to the child's head may provide comfort but is not as essential as monitoring the child's temperature.
Option C: Maintaining a restriction of visitors and health personnel with infections is important for infection control, but this does not directly address the immediate need of monitoring the child's temperature.
In summary, taking a rectal temperature is the most critical action to ensure early detection of fever and prompt intervention
Which is the recommended treatment for moderate to severe lead poisoning?
- A. IV fluids
- B. Antiemetics
- C. Heavy metal antagonist
- D. Antibiotics
Correct Answer: C
Rationale: The heavy metal antagonist, edetate calcium disodium, is frequently the drug of choice for the removal of the lead toxin from the body. Chelating agents inactivate the toxicity of the lead and cause excretion through the urine. IV fluids, antiemetics, and antibiotics do not address the core issue of removing lead from the body.