Nokea
A 50-year-old man diagnosed with leukemia will begin chemotherapy. What would the nurse do to combat the most common adverse effects of chemotherapy?
- A. Administer an antiemetic.
- B. Administer an antimetabolite.
- C. Administer a tumor antibiotic.
- D. Administer an anticoagulant.
Correct Answer: A
Rationale: Nausea and vomiting are common adverse effects of chemotherapy. Administering an antiemetic helps to prevent or reduce these symptoms in patients undergoing chemotherapy. By managing nausea and vomiting, the patient's overall well-being and quality of life during treatment can be improved. Therefore, providing an antiemetic medication is essential in combating these adverse effects and promoting patient comfort and compliance with treatment.
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A patient has a documented history of allergies presents to the clinic. She states that she is frustrated by her chronic nasal congestion, anosmia (inability to smell) and inability to concentrate. The nurse should identify which of the following nursing diagnoses?
- A. Deficient Knowledge of Self-Care Practices Related to Allergies
- B. Ineffective Individual Coping with Chronicity of Condition and Need for Environmental Modification
- C. Acute Confusion Related to Cognitive Effects of Allergic Rhinitis
- D. Disturbed Body Image Related to Sequelae of Allergic Rhinitis
Correct Answer: B
Rationale: The patient's frustration with chronic nasal congestion, anosmia, and inability to concentrate indicates difficulty coping with the long-term nature of her condition and the impact it has on her daily life. Additionally, her desire for relief suggests a need for environmental modifications to help manage her symptoms. This nursing diagnosis encompasses the patient's emotional response to her condition, as well as the potential need for changes in her surroundings to better support her health and well-being.
Which disease process improves during pregnancy?
- A. Epilepsy
- B. Bell’s palsy
- C. Rheumatoid arthritis
- D. Systemic lupus erythematosus (SLE)
Correct Answer: C
Rationale: Rheumatoid arthritis shows marked improvement during pregnancy, although the reason for this is not entirely clear. The improvement is often significant, leading to relief from symptoms for many pregnant individuals with this condition. However, it's important to note that this improvement is temporary, as relapse typically occurs within 36 months postpartum. The exact mechanisms behind this temporary improvement are not fully understood, but hormones and changes in the immune system during pregnancy are believed to play a role in modifying the disease process.
The nurse is describing theChooseMyPlateprogramto a patient. Which statement from the patient indicates successful learning?
- A. “I can use this to make healthy lifestyle food choices.”
- B. “I can use this to count specific calories of food.”
- C. “I can use this for my baby girl.”
- D. “I can use this when I am sick.”
Correct Answer: A
Rationale: This statement indicates successful learning because it acknowledges the main purpose of the ChooseMyPlate program, which is to help individuals make healthy food choices for a balanced diet and overall lifestyle. By understanding that ChooseMyPlate can guide them in making healthier food choices rather than just counting calories or using it for specific circumstances like sickness or infant care, the patient demonstrates a good grasp of the program's intended use and benefits.
A female patient tells the nurse that she thinks she has a vaginal infection because she has noted inflammation of her vulva and the presence of a frothy, yellow-green discharge. The nurse recognizes that the clinical manifestations described are typical of what vaginal infection?
- A. Trichomonas vaginalis
- B. Candidiasis
- C. Gardnerella
- D. Gonorrhea
Correct Answer: A
Rationale: The clinical manifestations of inflammation of the vulva and the presence of frothy, yellow-green discharge are indicative of a vaginal infection caused by Trichomonas vaginalis. Trichomoniasis is a sexually transmitted infection caused by a protozoan parasite. It commonly presents with symptoms such as frothy, yellow-green vaginal discharge, vaginal itching, inflammation of the vulva, and sometimes a foul odor. Testing for Trichomonas vaginalis can be done through microscopic examination of the vaginal discharge or through nucleic acid amplification tests. Treatment usually involves the use of antibiotics such as metronidazole or tinidazole. It is important to promptly diagnose and treat trichomoniasis to prevent complications and further transmission.
An oncology patient will begin a course of chemotherapy and radiation therapy for the treatment of bone metastases. What is one means by which malignant disease processes transfer cells from one place to another?
- A. Adhering to primary tumor cells
- B. Inducing mutation of cells of another organ
- C. Phagocytizing healthy cells
- D. Invading healthy host tissues
Correct Answer: D
Rationale: Malignant disease processes transfer cells from one place to another primarily through the invasion of healthy host tissues. Cancer cells have the ability to break away from the primary tumor site and invade nearby healthy tissues. Once invasive cancer cells find their way into blood vessels or lymphatics, they can be carried to distant sites in the body where they can form new tumors, establish metastases, and spread the disease. This invasive property of cancer cells underlies the ability of cancer to spread throughout the body, a process known as metastasis. Commanding the cells to appear to adhere to primary tumor cells, inducing mutation of cells of another organ, or phagocytizing healthy cells are not mechanisms by which malignant disease processes transfer cells from one place to another.