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A client's laboratory findings indicate elevations in thyroxine and triiodothyronine hormones. The nurse suspects that the client may have hyperthyroidism. Which assessment finding is most often associated with hyperthyroidism?
- A. Periorbital edema.
- B. Atrophied thyroid gland.
- C. Increased pulse rate.
- D. Diarrhea stools.
Correct Answer: C
Rationale: Increased pulse rate is commonly associated with hyperthyroidism due to the increased metabolic rate. Periorbital edema (Choice A) is more commonly associated with conditions like nephrotic syndrome or heart failure, not hyperthyroidism. Atrophied thyroid gland (Choice B) is not typically an assessment finding for hyperthyroidism as the gland is usually enlarged in this condition. Diarrhea stools (Choice D) can occur in hyperthyroidism, but it is not the most common assessment finding associated with the condition.
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Which of the following medications is typically used to treat asthma?
- A. Aspirin
- B. Metformin
- C. Albuterol
- D. Lisinopril
Correct Answer: C
Rationale: The correct answer is C, Albuterol. Albuterol is a bronchodilator commonly used to treat asthma by relaxing the muscles around the airways, helping to relieve symptoms such as coughing, wheezing, shortness of breath, and chest tightness. Aspirin (Choice A) is not typically used to treat asthma and can actually trigger asthma symptoms in some individuals. Metformin (Choice B) is a medication for managing type 2 diabetes and is not indicated for asthma treatment. Lisinopril (Choice D) is an angiotensin-converting enzyme (ACE) inhibitor primarily used to treat high blood pressure and heart failure, not asthma.
The nurse is obtaining a health history from a new client who has a history of kidney stones. Which statement by the client indicates an increased risk for renal calculi?
- A. Eats a vegetarian diet with cheese 2 to 3 times a day
- B. Experiences additional stress since adopting a child
- C. Jogs more frequently than usual daily routine
- D. Drinks several bottles of carbonated water daily
Correct Answer: D
Rationale: The correct answer is D. Drinking several bottles of carbonated water daily may contribute to renal calculi formation due to the high mineral content. Carbonated drinks can increase the risk of kidney stones due to their high levels of phosphoric acid and caffeine, which can lead to the formation of crystals in the urine. Choices A, B, and C are less likely to directly contribute to an increased risk of renal calculi compared to the excessive consumption of carbonated water.
After the administration of t-PA, what should the nurse do?
- A. Observe the client for chest pain.
- B. Monitor for fever.
- C. Review the 12-lead electrocardiogram (ECG).
- D. Auscultate breath sounds.
Correct Answer: A
Rationale: After the administration of t-PA, the nurse should observe the client for chest pain. Chest pain post t-PA administration could indicate reocclusion of the coronary artery, a serious complication that requires immediate intervention. Monitoring for fever (choice B) is not specifically associated with t-PA administration. While reviewing the 12-lead ECG (choice C) is important for assessing cardiac function, it may not be the immediate priority right after t-PA administration. Auscultating breath sounds (choice D) is important for assessing respiratory status but is not the most crucial assessment following t-PA administration.
A middle-aged adult with a family history of CAD has the following: total cholesterol 198 (11 mmol/L); LDL cholesterol 120 (6.7 mmol/L); HDL cholesterol 58 (3.2 mmol/L); triglycerides 148 (8.2 mmol/L); blood sugar 102 (5.7 mmol/L); and C-reactive protein (CRP) 4.2. The health care provider prescribes a statin medication and aspirin. The client asks the nurse why these medications are needed. Which is the best response by the nurse?
- A. The labs indicate severe hyperlipidemia and the medications will lower your LDL, along with a low-fat diet.
- B. The triglycerides are elevated and will not return to normal without these medications.
- C. The CRP is elevated indicating inflammation seen in cardiovascular disease, which can be lowered by the medications prescribed.
- D. These medications will reduce the risk of type 2 diabetes.
Correct Answer: C
Rationale: CRP is a marker of inflammation, which is elevated in cardiovascular disease. Statins and aspirin help lower CRP and reduce the risk of heart attacks and strokes.
Following the diagnosis of angina pectoris, a client reports being unable to walk up two flights of stairs without pain. Which of the following measures would most likely help the client prevent this problem?
- A. Climb the stairs early in the day.
- B. Rest for at least an hour before climbing the stairs.
- C. Take a nitroglycerin tablet before climbing the stairs.
- D. Lie down after climbing the stairs.
Correct Answer: C
Rationale: The correct answer is to take a nitroglycerin tablet before climbing the stairs. Nitroglycerin helps prevent angina by dilating the coronary arteries, which increases blood flow to the heart. This medication can help reduce the chest pain and discomfort experienced during physical exertion. Climing the stairs early in the day (Choice A) does not address the underlying issue of inadequate blood flow to the heart. Resting for at least an hour before climbing the stairs (Choice B) may not be as effective in preventing angina as taking nitroglycerin. Lying down after climbing the stairs (Choice D) does not offer a preventive measure for angina; it is more focused on post-activity rest rather than prevention.