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A 45-year-old patient has a long- standing history of allergies to pollen. Which of the following actions indicates that the patient does not understand how to control this disease?
- A. Staying indoors on dry, windy days.
- B. Refusing to walk outside in the spring.
- C. Driving in the care with the windows open.
- D. Working in the garden on sunny days.
Correct Answer: C
Rationale: The correct answer is C. Driving in the car with the windows open exposes the patient to pollen, worsening allergies. Staying indoors on dry, windy days (A) reduces exposure. Refusing to walk outside in spring (B) also minimizes exposure. Working in the garden on sunny days (D) increases pollen exposure. Therefore, choice C is the only action that goes against controlling pollen allergies.
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A woman with pelvic inflammatory disease complains of lower abdominal pain. Which action should the nurse take first?
- A. Have her rate her pain on a 0 to 10 scale
- B. Administer antibiotics as ordered
- C. Administer an analgesic as ordered
- D. Teach the patient about causes and prevention of STDs
Correct Answer: B
Rationale: The correct action is to administer antibiotics as ordered first because pelvic inflammatory disease is caused by an infection, usually from sexually transmitted organisms. Administering antibiotics promptly is crucial to prevent further complications and treat the underlying infection. This helps to alleviate the source of the pain. Rating pain severity, administering analgesics, and patient education are important but should come after addressing the infection to prevent worsening of the condition.
A client metastatic ovarian cancer is prescribed cisplatin (Platinol). Before administering the first dose, the nurse reviews the client’s medication history for drugs that may interact with cisplatin. Which drug may cause significant interactions when given concomitantly with cisplatin?
- A. Erythromycin
- B. A cephalosporin
- C. A tetracycline
- D. An amino glycoside Situation: A client with ovarian cancer is prescribed hydroxyurea (Hydrea), an antimetabolite drug.
Correct Answer: D
Rationale: The correct answer is D: An aminoglycoside. Aminoglycosides, such as gentamicin or amikacin, can interact with cisplatin by increasing the risk of nephrotoxicity and ototoxicity. Both cisplatin and aminoglycosides have the potential to cause kidney damage, and when used together, the risk of kidney toxicity is significantly increased. This interaction is due to the additive effects on the kidneys. Therefore, it is crucial to monitor renal function closely and adjust the dosages of these drugs accordingly to prevent severe adverse effects.
Summary:
A: Erythromycin - Erythromycin is not known to have significant interactions with cisplatin.
B: A cephalosporin - Cephalosporins do not typically interact with cisplatin in a clinically significant manner.
C: A tetracycline - Tetracyclines are not known to cause significant interactions with
Which of the following types of care plans is most likely to enable the nurse to take a holistic view of the client’s situation?
- A. Kardex
- B. Case management
- C. Critical pathways
- D. Concept map care plan
Correct Answer: D
Rationale: The correct answer is D: Concept map care plan. This type of care plan allows the nurse to visually represent the client's entire situation, including physical, emotional, and social aspects. By using interconnected concepts and relationships, the nurse can see the whole picture and identify potential interventions. Kardex (A) is a concise patient information summary, not comprehensive. Case management (B) focuses on coordinating services but may not capture the holistic view. Critical pathways (C) outline specific steps in care but may not address the client as a whole.
The nurse understands that for the parathyroid hormone to exert its effect, what must be present?
- A. Decreased phosphate level
- B. Functioning thyroid gland
- C. Adequate vitamin D level
- D. Increased calcium level
Correct Answer: D
Rationale: The correct answer is D: Increased calcium level. Parathyroid hormone functions to increase blood calcium levels. When calcium levels are low, the parathyroid gland releases PTH to stimulate the release of calcium from bones and increase calcium absorption from the intestines and kidneys. This helps to maintain normal calcium levels in the blood. Choices A, B, and C are incorrect because decreased phosphate level, functioning thyroid gland, and adequate vitamin D level are not direct requirements for the action of parathyroid hormone.
A 78 year old male has been working on his lawn for two days, although the temperature has been above 90 degree F. he has been on thiazide diuretics for hypertension. His lab values are K 3.7 mEq/L, Na 129 mEq/L, Ca 9 mg/dl, and Cl 95 mEq/L. What would be a priority action for this man?
- A. Make sure he drinks 8 glasses of water a day.
- B. Monitor for fatigue, muscle weakness, restlessness, and flushed skin
- C. Look for signs of hyperchloremia
- D. Observe for neurologic changes
Correct Answer: B
Rationale: The correct answer is B: Monitor for fatigue, muscle weakness, restlessness, and flushed skin. The patient is at risk for dehydration due to the combination of high temperature, age, and thiazide diuretic use. Thiazide diuretics can lead to electrolyte imbalances, including hypokalemia, which can cause symptoms such as muscle weakness and fatigue. Monitoring for signs of dehydration and electrolyte imbalances is crucial in this scenario to prevent complications.
A: Making sure he drinks 8 glasses of water a day is not the priority as he is already at risk for dehydration and electrolyte imbalances.
C: Hyperchloremia is not a common concern in this scenario based on the given lab values.
D: Neurologic changes may occur in severe cases of electrolyte imbalances but monitoring for physical symptoms such as fatigue and muscle weakness is more relevant at this stage.