HESI RN
HESI RN Exit Exam
1. A client is admitted with a diagnosis of sepsis. Which assessment finding is most concerning to the nurse?
- A. Temperature of 101.5°F
- B. Heart rate of 110 beats per minute
- C. Respiratory rate of 24 breaths per minute
- D. Blood pressure of 90/60 mmHg
Correct answer: D
Rationale: A blood pressure of 90/60 mmHg in a client with sepsis is concerning for septic shock, a life-threatening condition that requires immediate intervention. Hypotension is a severe manifestation of sepsis that can lead to poor tissue perfusion and organ failure. While the other assessment findings such as an elevated temperature, increased heart rate, and respiratory rate are also common in sepsis, hypotension is particularly alarming as it indicates a critical state of shock and necessitates urgent medical attention.
2. A client with liver cirrhosis is admitted with ascites and jaundice. Which assessment finding is most concerning?
- A. Serum albumin of 3.0 g/dL
- B. Bilirubin of 3.0 mg/dL
- C. Ammonia level of 80 mcg/dL
- D. Prothrombin time of 18 seconds
Correct answer: C
Rationale: An ammonia level of 80 mcg/dL is elevated and concerning in a client with liver cirrhosis, as it may indicate hepatic encephalopathy. Elevated ammonia levels can lead to cognitive impairment, altered mental status, and even coma. Serum albumin, bilirubin, and prothrombin time are also important markers in liver cirrhosis but are not as directly associated with the risk of hepatic encephalopathy as elevated ammonia levels.
3. A client with a history of hypertension is admitted with a blood pressure of 200/110 mmHg. Which intervention should the nurse implement first?
- A. Administer an antihypertensive medication as prescribed.
- B. Monitor the client's urine output.
- C. Administer oxygen therapy as prescribed.
- D. Obtain an arterial blood gas (ABG) sample.
Correct answer: D
Rationale: The correct answer is to obtain an arterial blood gas (ABG) sample. In a client with severe hypertension, it is essential to assess for metabolic or respiratory acidosis which can be done through an ABG sample. Administering antihypertensive medication without assessing the acid-base status of the client can lead to potential complications. Monitoring urine output and administering oxygen therapy are important interventions but are not the priority in this situation where the focus should be on assessing acidosis.
4. A female client with major depressive disorder tells the nurse she feels worthless and can't see how her life will ever get better. What is the best response by the nurse?
- A. I can understand how you feel. Tell me more about what's been going on.
- B. You're going through a tough time. Let's discuss what makes you feel this way.
- C. You sound very hopeless right now. Are you thinking about harming yourself?
- D. It's difficult to see the light when you're feeling this way, but I'm here to help you.
Correct answer: C
Rationale: Choice C is the best response because it directly addresses the client's expressed hopelessness and assesses the risk for self-harm. When a client with major depressive disorder expresses feeling worthless and unable to see improvement, it is essential to assess suicidal ideation to ensure their safety. Choices A, B, and D provide empathy and support, which are important but addressing suicidal ideation is the priority in this situation.
5. A male client reports the onset of numbness and tingling in his fingers and around his mouth. Which lab test is important for the nurse to review before contacting the healthcare provider?
- A. Capillary glucose
- B. Urine specific gravity
- C. Serum calcium
- D. White blood cell count
Correct answer: C
Rationale: The correct answer is C: Serum calcium. Numbness and tingling in the fingers and around the mouth are indicative of hypocalcemia. Serum calcium levels should be reviewed as they play a crucial role in diagnosing and managing hypocalcemia. Option A, capillary glucose, is not relevant to the symptoms described. Option B, urine specific gravity, is not typically used to assess numbness and tingling. Option D, white blood cell count, is unrelated to the symptoms presented by the client.
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