Nokea
Which of the following laboratory findings should the nurse expect?
- A. Decreased prothrombin time
- B. Increased Hgb level
- C. Increased RBC
- D. Decreased platelet count
Correct Answer: D
Rationale: The correct answer is D: Decreased platelet count. This is expected in a patient with thrombocytopenia, which is a condition characterized by low platelet levels. Thrombocytopenia can lead to abnormal bleeding and bruising due to impaired blood clotting.
A: Decreased prothrombin time would not be expected in thrombocytopenia, as it measures the clotting ability of the plasma, not platelets.
B: Increased Hgb level and C: Increased RBC levels are not typically associated with thrombocytopenia.
In summary, a decreased platelet count is the most relevant laboratory finding to expect in a patient with thrombocytopenia.
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Which of the following actions should the nurse take first?
- A. Ask the client if he is considering harming himself.
- B. Encourage the client to attend a group therapy session.
- C. Administer an antidepressant to the client.
- D. Assist the client in completing his ADLs.
Correct Answer: A
Rationale: The correct answer is A. Asking the client if he is considering harming himself should be the first action because it assesses the client's immediate safety. This step is crucial in identifying any potential suicidal ideation and implementing appropriate interventions to ensure the client's well-being. Encouraging group therapy (B), administering medication (C), and assisting with ADLs (D) are important interventions but should come after addressing the client's safety concerns. It is essential to prioritize actions that address the most critical needs first to provide effective and timely care.
Which of the following findings is a clinical manifestation associated with this diagnosis?
- A. Tachypnea
- B. Tremors
- C. Increased appetite
- D. Bradycardia
Correct Answer: A
Rationale: The correct answer is A: Tachypnea. Tachypnea refers to rapid breathing, which is a common clinical manifestation associated with various medical conditions, including respiratory distress. In this particular diagnosis, tachypnea may indicate underlying respiratory issues or distress. Tremors (B) and increased appetite (C) are not typically associated with this diagnosis. Bradycardia (D), which is a slow heart rate, is also not a common clinical manifestation in this context.
Which of the following oils should the nurse recommend?
- A. Lavender
- B. Eucalyptus
- C. Jasmine
- D. Tea tree
Correct Answer: A
Rationale: The nurse should recommend lavender oil because it is known for its calming and relaxing properties, which can help reduce stress and promote better sleep. Lavender oil has therapeutic benefits for anxiety and insomnia, making it a suitable choice. Eucalyptus is more commonly used for respiratory issues, jasmine for relaxation, and tea tree for skin conditions. Lavender stands out as the most appropriate option based on the context of the question.
Which of the following clients should the nurse assess first?
- A. A toddler who has a new diagnosis of osteomyelitis and is to receive an IV bolus of nafcillin
- B. An adolescent who is in skin traction and reports a pain level of 7 on a scale from 0 to 10
- C. An adolescent who has sickle cell anemia and slurred speech
- D. A toddler who has a partial-thickness burn on his right hand and requires a dressing change
Correct Answer: C
Rationale: The correct choice is C. The nurse should assess the adolescent with sickle cell anemia and slurred speech first because slurred speech could indicate a potential stroke or other serious neurological complication related to sickle cell disease. It is crucial to prioritize neurological symptoms as they may lead to life-threatening complications if not addressed promptly. Assessing for signs of stroke and providing immediate intervention is essential in this situation. Choices A, B, and D involve pain management and wound care, which are important but not as urgent as addressing potential neurological complications. Therefore, assessing the client with slurred speech is the priority to ensure timely and appropriate intervention.
Which of the following findings should the nurse identify as a manifestation of scabies?
- A. Scaly lesions on the inner thighs
- B. Rash with red macular lesions on the scalp
- C. Bull's eye edematous area on the groin
- D. Maculopapular skin burrows on the hand
Correct Answer: D
Rationale: The correct answer is D: Maculopapular skin burrows on the hand. Scabies is caused by the Sarcoptes scabiei mite, which burrows into the skin, causing characteristic burrows that appear as thin, wavy, and slightly raised grayish-white or skin-colored lines. These burrows are commonly found on the hands, fingers, wrists, and interdigital spaces. Scaly lesions on the inner thighs (A) are more indicative of fungal infections. Rash with red macular lesions on the scalp (B) is more suggestive of conditions like seborrheic dermatitis or psoriasis. A bull's eye edematous area on the groin (C) is more characteristic of Lyme disease. In summary, the presence of maculopapular skin burrows on the hand is a key manifestation of scabies, differentiating it from the other options provided.