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A nurse is instructing a female client on obtaining a midstream urine specimen. Which of the following statements by the client indicates an understanding of the teaching?
- A. I will wipe from the back to front with the cleaning cloth.
- B. I need to urinate a small amount in the toilet before collecting the sample.
- C. I should let the urine cool to room temperature before sending it to the lab.
- D. I should not collect a urine sample when I am menstruating.
Correct Answer: B
Rationale: Correct Answer: B - "I need to urinate a small amount in the toilet before collecting the sample."
Rationale:
1. This statement indicates the client understands the importance of collecting a midstream urine sample.
2. By urinating a small amount first, the initial stream clears any bacteria present in the urethra, ensuring a more accurate sample.
3. Collecting a midstream sample helps to avoid contamination from the surrounding genital area.
4. This method is essential for accurate urinalysis results and diagnosis of potential urinary tract infections.
Incorrect Choices:
A: Incorrect - Wiping from back to front can introduce bacteria from the anal region into the urethra, leading to contamination.
C: Incorrect - Cooling the urine to room temperature is not necessary for a midstream urine sample collection.
D: Incorrect - Menstruation does not interfere with the accuracy of a midstream urine sample collection.
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A nurse is preparing a client who is to receive chemotherapy for treatment of ovarian cancer. Which of the following actions should the nurse plan to take?
- A. Tell the client to expect dark stools following chemotherapy.
- B. Have the client swish with commercial mouthwash before therapy.
- C. Administer an antiemetic prior to the procedure.
- D. Have the client floss 4 times daily.
Correct Answer: C
Rationale: The correct answer is C: Administer an antiemetic prior to the procedure. This is important because chemotherapy often causes nausea and vomiting. Administering an antiemetic helps prevent or reduce these side effects, promoting client comfort and compliance with treatment. Choice A is incorrect because dark stools are not a common side effect of chemotherapy for ovarian cancer. Choice B is incorrect as using mouthwash before therapy may not be relevant to chemotherapy administration. Choice D is incorrect as flossing frequency is not directly related to chemotherapy treatment.
A nurse is educating community members about how to prepare for a disaster. Which of the following items should be included in a disaster preparedness kit? (Select all that apply)
- A. Clean clothing.
- B. Personal identification.
- C. Three quarts of water per person.
- D. Matches.
- E. Prescription medications.
Correct Answer: A,B,D,E
Rationale: The correct items to include in a disaster preparedness kit are A, B, D, and E. Clean clothing (A) is essential for hygiene and warmth. Personal identification (B) is crucial for identification and accessing services. Matches (D) are necessary for starting fires for warmth and cooking. Prescription medications (E) are vital for individuals with medical conditions. Choice C is incorrect as the recommended amount of water for disaster preparedness is one gallon per person per day, not three quarts. Choices F and G are not provided in the question and therefore cannot be assessed.
A nurse is assessing a client who has chronic venous insufficiency. Which of the following findings should the nurse expect?
- A. Dependent rubor
- B. Thick, deformed toenails
- C. Hair loss
- D. Edema
Correct Answer: D
Rationale: The correct answer is D: Edema. In chronic venous insufficiency, impaired blood flow leads to fluid accumulation in the affected limb, causing swelling or edema. This occurs due to increased venous pressure and decreased venous return. Dependent rubor (choice A) is seen in arterial insufficiency, not venous. Thick, deformed toenails (choice B) and hair loss (choice C) are not typically associated with chronic venous insufficiency. Edema is a hallmark sign due to venous stasis and capillary leakage.
A nurse is reviewing the medical record of a client who reports drinking three to four glasses of wine each night and taking 3,000 mg of acetaminophen daily. Which of the following laboratory values is the priority for the nurse to assess?
- A. Creatinine
- B. Aspartate aminotransferase (AST)
- C. Amylase
- D. Antidiuretic hormone (ADH)
Correct Answer: B
Rationale: The correct answer is B: Aspartate aminotransferase (AST). The nurse should prioritize assessing AST because both alcohol consumption and acetaminophen use can lead to liver damage. Elevated AST levels indicate liver injury, making it crucial to monitor for potential hepatotoxicity in this client. Creatinine (choice A) is typically assessed to evaluate kidney function, not directly related to alcohol or acetaminophen use. Amylase (choice C) is an enzyme related to pancreas health, not specifically affected by alcohol or acetaminophen. Antidiuretic hormone (ADH - choice D) is related to fluid balance, not a priority in this scenario. By focusing on AST, the nurse can promptly identify any liver damage and intervene accordingly.
A nurse is reviewing the laboratory results of a client who has a pressure ulcer. The nurse should identify an elevation in which of the following laboratory values as an indication that the client has developed an infection?
- A. WBC count
- B. BUN
- C. Potassium
Correct Answer: A
Rationale: The correct answer is A: WBC count. An elevation in WBC count indicates the presence of infection as the body releases more white blood cells to fight off pathogens. In the case of a pressure ulcer, an increased WBC count suggests bacterial invasion and inflammation at the site of the ulcer. BUN (choice B) and Potassium (choice C) are not specific indicators of infection and are more related to kidney function and electrolyte balance, respectively. Therefore, they are not appropriate for determining infection in this context.