Nokea
A client with a diagnosis of gout is prescribed indomethacin. The nurse should instruct the client to:
- A. Take the medication with food to reduce stomach upset.
- B. Avoid drinking alcohol.
- C. Limit fluid intake.
- D. Take the medication at bedtime only.
Correct Answer: A,B
Rationale: Taking indomethacin with food reduces gastrointestinal upset, and avoiding alcohol prevents uric acid buildup.
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The nurse is evaluating a diabetic client's understanding of the signs of hyperglycemia. Which statement by the client reflects an understanding?
- A. I may become diaphoretic and faint.
- B. I may notice signs of fatigue, dry skin, and increased urination.
- C. I need to take an extra diabetic pill if my blood glucose is greater than 300.
- D. I should restrict my fluid intake if my blood glucose is greater than 250.
Correct Answer: B
Rationale: Fatigue, dry skin, polyuria, and polydipsia are classic symptoms of hyperglycemia. Fatigue occurs because of lack of energy from the inability of the body to use glucose. Dry skin occurs secondary to dehydration related to polyuria. Polydipsia occurs secondary to fluid loss. Diaphoresis is associated with hypoglycemia. A client should not take extra hypoglycemic agents to reduce an elevated blood glucose level. A client with hyperglycemia becomes dehydrated secondary to the osmotic effect of the elevated glucose; therefore, the client must increase fluid intake.
The nurse performs an assessment on a client with cancer and notes that the client is receiving pain medication via this type of catheter. (Refer to the figure.) What should the nurse document that the client has?
- A. Epidural catheter
- B. Hickman catheter
- C. Central venous catheter (CVC)
- D. Patient-controlled analgesia (PCA) pump
Correct Answer: A
Rationale: An epidural catheter is placed in the epidural space. The epidural space lies between the dura mater and the vertebral column. When an opioid is injected into the epidural space, it binds to opiate receptors located on the dorsal horn of the spinal cord and blocks the transmission of pain impulses to the cerebral cortex of the brain. Because the opioid does not cross the blood-brain barrier, pain relief results from drug levels in the spinal cord rather than in the plasma, with little central or systemic distribution of the medication. A Hickman catheter is a vascular access device that is surgically inserted, tunneled through the subcutaneous tissue, and is used to manage long-term intravenous therapy. A CVC is inserted into a large vein (typically the internal or external jugular or the superior vena cava) that leads to the right atrium of the heart. A PCA pump is the device that allows the client to self-administer pain medication.
You are caring for a group of clients who are adversely affected with phobias. Which form of group therapy will you most likely employ to treat these clients?
- A. Cognitive psychotherapy
- B. Behavioral psychotherapy
- C. Cognitive behavioral psychotherapy
- D. Psychoanalysis
Correct Answer: C
Rationale: Cognitive behavioral psychotherapy (CBT) is the most effective treatment for phobias, as it combines cognitive restructuring with behavioral techniques like exposure therapy to address irrational fears.
What is the term that is used to describe a healthcare related incident or accident that may have possibly led to client harm?
- A. An adverse event
- B. A root cause
- C. A healthcare acquired event
- D. A sentinel event
Correct Answer: A
Rationale: An adverse event is a healthcare-related incident that may have led to client harm, such as medication errors or falls.
A client in a cardiac rehabilitation program states that he would like to make sure he is eating the right foods to ensure adequate endurance on the treadmill. Which of the following nutrients is most helpful for promoting endurance during sustained activity?
- A. Protein.
- B. Carbohydrate.
- C. Fat.
- D. Water.
Correct Answer: B
Rationale: Carbohydrates are the primary energy source for sustained physical activity, providing glycogen stores for endurance.