Nokea
A nurse is asked how many kcal per gram fats provided. How should the nurse answer?
- A. 3
- B. 4
- C. 6
- D. 9
Correct Answer: D
Rationale: Fats, also known as lipids, are the most calorie-dense nutrient, providing 9 kcal per gram. This high calorie content is due to the structure of fats, which contain more carbon-hydrogen bonds, making them more energy-dense compared to carbohydrates and proteins. Carbohydrates and proteins, on the other hand, provide 4 kcal per gram each. This makes fats an important source of energy in the diet, but they should be consumed in moderation to maintain a healthy balance of nutrients.
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The nurse is caring for a 52-year-old woman whose aunt and mother died of breast cancer. The patient states, My doctor and I talked about Tamoxifen to help prevent breast cancer. Do you think it will work? What would be the nurses best response?
- A. Yes, its known to have a slight protective effect.
- B. Yes, but studies also show an increased risk of osteoporosis.
- C. You wont need to worry about getting cancer as long as you take Tamoxifen.
- D. Tamoxifen is known to be a highly effective protective measure.
Correct Answer: A
Rationale: The nurse's best response should be to provide accurate information and manage the patient's expectations realistically. Tamoxifen is known to have a slight protective effect in reducing the risk of developing breast cancer in high-risk individuals like the patient in the scenario. However, it is not a guarantee against developing breast cancer. It is essential for the nurse to convey this information to the patient to ensure that she understands the benefits and limitations of Tamoxifen therapy. Additionally, discussing potential side effects and risks associated with Tamoxifen, such as an increased risk of osteoporosis, is important for the patient to make an informed decision about her health care.
The nurse, upon reviewing the history, discoversthe patient has dysuria. Which assessment finding is consistent with dysuria?
- A. Blood in the urine
- B. Burning upon urination
- C. Immediate, strong desire to void
- D. Awakes from sleep due to urge to void
Correct Answer: B
Rationale: Dysuria is defined as a burning or painful sensation during urination. It is a common symptom of various urinary tract infections and other conditions affecting the urinary system. Patients experiencing dysuria often describe a discomfort or burning sensation while passing urine. Therefore, the assessment finding consistent with dysuria is the presence of burning upon urination.
For the patient who delivered at 6:30 AM on January 10, Rho(D) immune globulin (RhoGAM) must be administered prior to
- A. 6:30 AM on January 13
- B. 6:30 PM on January 13
- C. 6:30 PM on January 14
- D. 6:30 AM on January 15
Correct Answer: A
Rationale: Rho(D) immune globulin (RhoGAM) needs to be administered within 72 hours postpartum to Rh-negative patients who have given birth to Rh-positive infants to prevent Rh sensitization. The patient delivered at 6:30 AM on January 10, so the RhoGAM should be administered prior to that time on January 13, which is 72 hours postpartum. Therefore, the correct choice is A. 6:30 AM on January 10.
Which of the following individuals would be the most appropriate candidate for immunotherapy?
- A. A patient who had an anaphylactic reaction to an insect sting
- B. A child with allergies to eggs and dairy
- C. A patient who has had a positive tuberculin skin test
- D. A patient with severe allergies to grass and tree pollen
Correct Answer: D
Rationale: Immunotherapy, also known as allergy shots, is a form of treatment that can help reduce symptoms for individuals with severe allergies to substances such as pollen, dust mites, or pet dander. This treatment involves exposing the patient to small, increasing doses of the allergen over time to help the immune system gradually build up a tolerance. Patients with severe allergies to grass and tree pollen would most likely benefit from immunotherapy as it can help reduce their allergy symptoms and improve their quality of life. On the other hand, individuals with anaphylactic reactions to insect stings (Choice A), allergies to eggs and dairy (Choice B), or a positive tuberculin skin test (Choice C) are not typically candidates for immunotherapy as their conditions are not related to the type of allergies that are commonly treated with this method.
A nurse is assessing population groups for therisk of suicide requiring medical attention. Which group should the nurse monitormostclosely?
- A. Young bisexuals
- B. Young caucasians
- C. Asian Americans
- D. African-Americans.
Correct Answer: A
Rationale: Gay, lesbian, and bisexual young people have a significantly increased risk for depression, anxiety, suicide attempts, and substance use disorders. In particular, bisexual youth are at a higher risk than their straight peers for experiencing mental health issues and suicide attempts that require medical attention. Studies have shown that young bisexuals are four times more likely than their straight counterparts to make suicide attempts that necessitate medical intervention. Therefore, it is crucial for the nurse to closely monitor this population group for signs of suicidal behavior and provide the necessary support and interventions to prevent such tragedies.