Nokea
A client with iron deficiency anemia is refusing to take the prescribed oral iron medication because the medication is causing nausea. The nurse should do which of the following? Select all that apply.
- A. Suggest that the client use ginger when taking the medication.
- B. Ask the client what she thinks is causing the nausea.
- C. Tell the client to use stool softeners to minimize constipation.
- D. Offer to administer the medication by an intramuscular injection.
- E. Suggest that the client take the iron with orange juice.
Correct Answer: A,B,E
Rationale: Nausea and vomiting are common adverse effects of oral iron preparations. The nurse should first ask the client why she does not want to take the oral medication, and then suggest ways to decrease the nausea and vomiting. Ginger may help minimize the nausea and the client can try this remedy and evaluate its effectiveness. Iron should be taken on an empty stomach but can be taken with orange juice to enhance absorption and potentially reduce nausea. The client can evaluate if this helps the nausea. Stool softeners are not typically recommended for iron deficiency anemia, as constipation is better managed with a high-fiber diet. Intramuscular iron is a last resort and not appropriate unless oral administration is ineffective.
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A 68-year-old male has been receiving monthly doses of chemotherapy for treatment of stage III colon cancer. He comes to the clinic for his fourth monthly dose. Which laboratory result(s) should be reported to the oncologist before the next dose of chemotherapy is administered? Select all that apply.
- A. Hemoglobin of 14.5 g/dL.
- B. Platelet count of 40,000/mm³.
- C. Blood urea nitrogen (BUN) level of 12 mg/dL.
- D. White blood cell count of 2,300/mm³.
- E. Temperature of 101.2°F (38.4°C).
- F. Urine specific gravity of 1.020.
Correct Answer: B,D,E
Rationale: Low platelet count (B), low white blood cell count (D), and fever (E) indicate thrombocytopenia, neutropenia, and possible infection, respectively, which are contraindications for chemotherapy due to increased risk of bleeding and infection.
The nurse should be especially alert for signs and symptoms of digoxin toxicity if serum levels indicate that the client has a:
- A. Low sodium level.
- B. High glucose level.
- C. High calcium level.
- D. Low potassium level.
Correct Answer: D
Rationale: Low potassium (hypokalemia) increases the risk of digoxin toxicity by enhancing digoxin's binding to cardiac cells, leading to arrhythmias.
Prevention of skin breakdown and maintenance of skin integrity among older clients is important because they are at greater risk secondary to:
- A. Altered balance.
- B. Altered protective pressure sensation.
- C. Impaired hearing ability.
- D. Impaired visual acuity.
Correct Answer: B
Rationale: Older adults have reduced pressure sensation due to thinner skin and nerve changes, increasing the risk of skin breakdown and pressure ulcers.
A client with a large goiter is scheduled for a subtotal thyroidectomy to treat thyrotoxicosis. Saturated solution of potassium iodide (SSKI) is prescribed preoperatively for the client. The primary reason for using this drug is that it helps:
- A. Slow progression of exophthalmos.
- B. Reduce the vascularity of the thyroid gland.
- C. Decrease the body's ability to store thyroxine.
- D. Increase the body's ability to excrete thyroxine.
Correct Answer: B
Rationale: SSKI reduces the vascularity of the thyroid gland, making surgery safer by decreasing the risk of bleeding. It does not primarily affect exophthalmos, thyroxine storage, or excretion.
Which of the following guidelines reflects the current American Cancer Society recommendations for screening for colon cancer in individuals who are not at high risk?
- A. Annual digital rectal examination should begin at age 40.
- B. Annual fecal testing for occult blood should begin at age 50.
- C. Individuals should obtain a baseline barium enema at age 40.
- D. Individuals should obtain a baseline colonoscopy at age 45.
Correct Answer: B
Rationale: Annual fecal testing for occult blood should begin at age 50. Annual digital rectal examinations are recommended in men beginning at age 50 to screen for prostate cancer. Baseline barium enemas or colonoscopies are recommended at age 50. Baseline barium enemas and colonoscopies are not performed on individuals in their 40s unless they recommend the nurse to the need for such diagnostic testing, or are considered to be at high risk. CN: Health promotion and maintenance; CL: Apply