Nokea
Which of the following actions should the nurse plan to take?
- A. Choose a vein that is palpable and straight
- B. Elevate the client's arm prior to insertion
- C. Apply a tourniquet below the venipuncture site
- D. Select a site on the client’s dominant arm.
Correct Answer: A
Rationale: The correct answer is A: Choose a vein that is palpable and straight. This is the best action because a palpable and straight vein is easier to access and less likely to cause complications during venipuncture. Selecting a visible vein reduces the risk of accidental puncture of surrounding structures. Elevating the arm (choice B) can help make the vein more prominent, but it is not the primary action. Applying a tourniquet (choice C) is important to help visualize the vein but does not ensure the vein is suitable. Selecting the dominant arm (choice D) is not necessary and may limit the client's mobility.
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A nurse has just received change-of-shift report for four clients. Which of the following clients should the nurse assess first?
- A. A client who is scheduled for a procedure in 1 hr
- B. A client who received a pain medication 30 min ago for postoperative pain
- C. A client who was just given a glass of orange juice far a low blood glucose level
- D. A client who has 100 mL of fluid remaining in his IV bag
Correct Answer: C
Rationale: The correct answer is C. The nurse should assess the client who just drank orange juice for a low blood glucose level first because hypoglycemia can lead to serious complications like seizures or loss of consciousness. Assessing and addressing the client's blood glucose level promptly is crucial to prevent harm.
Choice A is not the priority as the client scheduled for a procedure in 1 hour can wait for assessment until after the client with low blood glucose is evaluated.
Choice B, the client who received pain medication 30 minutes ago, can be assessed after the client with low blood glucose since the medication's effects have likely already taken place.
Choice D, the client with 100 mL of fluid remaining in the IV bag, can also wait for assessment as it does not pose an immediate threat to the client's health compared to low blood glucose.
Therefore, prioritizing the assessment of the client with low blood glucose is crucial to ensure their safety and well-being.
A nurse is reporting a client's laboratory tests to the provider to obtain a prescription for the cient's daily warfarin. Which of the following laboratory tests should the nurse plan to report to obtain the prescription for the warfarin?
- A. Fibrinogen level
- B. aPTT
- C. INR
- D. Platelet count
Correct Answer: C
Rationale: The correct answer is C: INR. The International Normalized Ratio (INR) is used to monitor and adjust the dosage of warfarin, an anticoagulant medication. A nurse needs to report the INR level to the provider to determine if the current dosage of warfarin is effective in preventing blood clots. A higher INR indicates a longer time it takes for blood to clot, meaning the warfarin dosage might need adjustment.
Incorrect choices:
A: Fibrinogen level - Fibrinogen is a protein involved in blood clotting but is not specific for monitoring warfarin therapy.
B: aPTT - Activated Partial Thromboplastin Time (aPTT) is used to monitor heparin therapy, not warfarin.
D: Platelet count - Platelet count measures the number of platelets in the blood and is not directly related to warfarin therapy.
Overall, the INR is the most
Select the 5 actions the nurse should take.
- A. Provide frequent rest periods for the client.
- B. Restrict the client's sodium intake
- C. Advise the client to avoid the use of soap and alcohol-based lotions
- D. Place the client on a low-carbohydrate diet
- E. Place the client under contact isolation.
- F. Instruct the client to avoid blowing their nose forcefully
- G. Assess the client's level of orientation
Correct Answer: A,B,C,E,F,G
Rationale: The correct actions the nurse should take are A, B, C, E, F, and G. A: Providing rest periods promotes healing. B: Restricting sodium intake is crucial for certain health conditions. C: Avoiding soap and alcohol-based lotions can prevent skin irritation. E: Placing the client under contact isolation is necessary to prevent the spread of infection. F: Instructing the client to avoid blowing their nose forcefully prevents injury. G: Assessing the client's level of orientation is essential for monitoring their mental status. Other choices are incorrect because a low-carbohydrate diet (D) is not mentioned, and it is not a priority action in this scenario.
Which of the following instructions should the nurse include in the teaching?
- A. Apply cold packs directly on the skin of the affected joints
- B. Administer biological response modifiers to prevent infection
- C. Take a hot shower in the morning to decrease stiffness
- D. Cluster physical activities during the day
Correct Answer: C
Rationale: The correct answer is C: Take a hot shower in the morning to decrease stiffness. This instruction is appropriate for managing symptoms of arthritis by helping to reduce stiffness in the joints. Cold packs directly on the skin (choice A) can worsen symptoms. Administering biological response modifiers (choice B) is not a nursing role. Clustering physical activities during the day (choice D) can help manage symptoms but is not as specific or targeted as a hot shower for reducing stiffness.
A nurse is caring for a client who is immobile. Which of the following interventions is appropriate to prevent contracture?
- A. Position a pillow under the client's knees.
- B. Place a towel roll under the client's neck.
- C. Align a trochanter wedge between the client's legs
- D. Apply, an orthotic to the client's foot
Correct Answer: D
Rationale: The correct answer is D: Apply an orthotic to the client's foot. This intervention helps to maintain proper alignment of the foot, preventing contractures that can occur due to prolonged immobility. Placing a pillow under the client's knees (choice A) is beneficial for reducing pressure on the lower back but does not specifically address foot contractures. Similarly, placing a towel roll under the client's neck (choice B) is helpful for neck support but does not prevent foot contractures. Aligning a trochanter wedge between the client's legs (choice C) is aimed at hip alignment and not foot contractures. Therefore, the most appropriate intervention to prevent foot contractures in an immobile client is applying an orthotic to the client's foot.