Nokea
The nurse is reinforcing teaching to a client being discharged on enoxaparin therapy following total knee replacement surgery. Which statement made by the nurse is most appropriate?
- A. Eliminate green, leafy, vitamin K-rich vegetables from your diet
- B. Mild bruising or redness may occur at the injection site
- C. You can take over-the-counter drugs such as ibuprofen to relieve mild discomfort
- D. You will need PT/INR assessments at regular intervals while on enoxaparin therapy
Correct Answer: B
Rationale: Mild bruising or redness at the injection site is a common side effect of enoxaparin, a low-molecular-weight heparin. Vitamin K restriction applies to warfarin, ibuprofen increases bleeding risk, and PT/INR monitoring is not required for enoxaparin.
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The nurse is caring for a client with Meniere's disease. When teaching the client about the disease, the nurse should explain that the client should avoid foods high in
- A. Calcium
- B. Fiber
- C. Sodium
- D. Carbohydrate
Correct Answer: C
Rationale: Sodium. The client with Meniere's disease has an alteration in the balance of the fluid in the inner ear (endolymph). A low sodium diet will aid in reducing the fluid. Sodium restriction is also ordered as adjunct to diuretic therapy.
A laboring woman prefers to lie in the supine position during labor. The nurse teaches her that this is not a good position for which reason?
- A. It will cause more back pressure.
- B. Her baby will not come down well into the pelvis.
- C. Her blood pressure may drop and cause the baby's heart rate to drop.
- D. Contractions will be too close together, not giving her a rest.
Correct Answer: C
Rationale: Supine position can compress the vena cava, causing maternal hypotension and reduced fetal perfusion, leading to fetal heart rate drops.
The nurse is assessing a client who had a left arm cast applied four hours ago. Which finding indicates that the client may have circulatory impairment?
- A. The client's nail beds blanch when the nurse applies pressure; color returns in two seconds.
- B. The client's fingers on the left hand are cold to the touch.
- C. The client complains of pain at the fracture site.
- D. The client is unable to move the fingers on the left hand.
Correct Answer: B
Rationale: Cold fingers suggest impaired circulation in the casted arm, indicating potential compartment syndrome or vascular compromise, requiring immediate evaluation. Normal blanching, fracture pain, or immobility are less specific.
The nurse is performing a sterile dressing change for a client when a second client begins yelling for pain medication. Which of the following actions should the nurse take?
- A. Ask unlicensed assistive personnel (UAP) to take the second client’s vital signs and report back immediately
- B. Direct UAP to ask the second client to rate the pain on a 0-10 scale and report back immediately
- C. Inform UAP to tell the second client that the nurse will be there soon and complete the sterile dressing change
- D. Interrupt the dressing change to medicate the second client
Correct Answer: C
Rationale: Completing the sterile dressing change maintains sterility and infection control, while informing the UAP to reassure the second client ensures their needs are addressed promptly without compromising the first client’s care.
A laboring woman has been pushing for one hour and is not making progress. The nurse knows that which of the following could hinder the descent of the fetus in the second stage of labor?
- A. A full bladder
- B. Paracervical block given during the first stage of labor
- C. Mother placed in a side-lying position
- D. Fetus in LOA (left occiput anterior) position
Correct Answer: A
Rationale: A full bladder obstructs fetal descent by occupying pelvic space, hindering labor progress, unlike anesthesia, positioning, or optimal fetal position.