Nokea
The nurse is caring for a 39-year-old woman with a family history of breast cancer. She requested a breast tumor marking test and the results have come back positive. As a result, the patient is requesting a bilateral mastectomy. This surgery is an example of what type of oncologic surgery?
- A. Salvage surgery
- B. Palliative surgery
- C. Prophylactic surgery
- D. Reconstructive surgery
Correct Answer: C
Rationale: The correct answer is C: Prophylactic surgery. Prophylactic surgery involves removing tissue at risk of developing cancer to prevent the occurrence of cancer. In this case, the patient has a family history of breast cancer and has tested positive for a breast tumor marker, indicating a high risk of developing breast cancer. By opting for a bilateral mastectomy, the patient is proactively removing breast tissue to reduce her risk of developing breast cancer.
Salvage surgery (A) is performed to remove cancer that has recurred after initial treatment. Palliative surgery (B) aims to alleviate symptoms and improve quality of life but is not curative. Reconstructive surgery (D) is performed to restore the appearance and function of a body part after cancer treatment but is not the primary purpose in this scenario.
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The nurse is teaching a health class about thegastrointestinal tract. The nurse will explain that which portion of the digestive tract absorbs most of the nutrients?
- A. Ileum
- B. Cecum
- C. Stomach
- D. Duodenum
Correct Answer: D
Rationale: The correct answer is D: Duodenum. The duodenum is the first part of the small intestine where most of the digestion and absorption of nutrients occurs. It receives partially digested food from the stomach and mixes it with bile and pancreatic enzymes to break down nutrients. The villi in the duodenum increase the surface area for absorption. The other choices (A: Ileum, B: Cecum, C: Stomach) are incorrect because the ileum and cecum are parts of the small intestine where some absorption occurs but not as much as in the duodenum. The stomach primarily digests food and does not absorb many nutrients.
A nurse is caring for a patient who has had diarrhea for the past week. Which additional assessment finding will the
nurse expect?
- A. Distended abdomen
- B. Decreased skin turgor
- C. Increased energy levels
- D. Elevated blood pressure
Correct Answer: B
Rationale: The correct answer is B: Decreased skin turgor. Diarrhea leads to fluid loss, causing dehydration and decreased skin turgor. This indicates the patient's hydration status. A: Distended abdomen is more common in conditions like bowel obstruction, not necessarily in diarrhea. C: Increased energy levels are unlikely due to the patient's weakened state from dehydration. D: Elevated blood pressure is not typically associated with dehydration.
A nurse is teaching about the energy needed at rest to maintain life-sustaining activities for a specific period of time. What is the nurse discussing?
- A. Resting energy expenditure (REE)
- B. Basal metabolic rate (BMR)
- C. Nutrient density
- D. Nutrients
Correct Answer: B
Rationale: The correct answer is B: Basal metabolic rate (BMR). BMR refers to the minimum amount of energy required to maintain basic physiological functions at rest. It accounts for about 60-75% of total energy expenditure. It is essential for sustaining life-sustaining activities such as breathing, circulating blood, and maintaining body temperature.
Incorrect Choices:
A: Resting energy expenditure (REE) is the total amount of energy expended by the body while at rest, including BMR and additional energy for daily activities.
C: Nutrient density refers to the amount of nutrients per calorie in a food item, not the energy needed at rest.
D: Nutrients are essential substances in food required for growth, maintenance, and repair, but they do not specifically refer to the energy needed at rest.
A 67-year-old woman experienced the death of her husband from a sudden myocardial infarction 5 weeks ago. The nurse recognizes that the woman will be going through the process of mourning for an extended period of time. What processes of mourning will allow the woman to accommodate the loss in a healthy way? Select all that apply.
- A. Reiterating her anger at her husbands care team
- B. Reinvesting in new relationships at the appropriate time
- C. Reminiscing about the relationship she had with her husband
- D. Relinquishing old attachments to her husband at the appropriate time E) Renewing her lifelong commitment to her husband
Correct Answer: B
Rationale: The correct answer is B: Reinvesting in new relationships at the appropriate time. This process of mourning involves the woman gradually shifting her focus from the past relationship with her husband to forming new relationships or reinvesting in existing ones. This is crucial for her to adapt to life without her husband and move forward in a healthy manner.
A: Reiterating her anger at her husband's care team is not a healthy process as it can lead to prolonged resentment and hinder the mourning process.
C: Reminiscing about the relationship she had with her husband is a natural part of mourning but solely focusing on reminiscing may not allow her to fully adapt to life without her husband.
D: Relinquishing old attachments to her husband at the appropriate time is important, but it is only one aspect of the mourning process. It is not the sole process necessary for healthy mourning.
E: Renewing her lifelong commitment to her husband is not a healthy process as it prevents her from accepting the loss and
A nurse is providing care to a group of patients.Which patient will the nurse seefirst?
- A. A patient who is dribbling small amounts on the way to the bathroom and has a diagnosis of urge incontinence
- B. A patient with reflex incontinence with elevated blood pressure and pulse rate
- C. A patient with an indwelling catheter that has stool on the catheter tubing
- D. A patient who has just voided and needs a postvoid residual test
Correct Answer: B
Rationale: The correct answer is B because reflex incontinence with elevated blood pressure and pulse rate indicates a potentially urgent medical situation that requires immediate attention to address the underlying cause. This patient may be at risk for a serious medical event such as autonomic dysreflexia, which requires prompt intervention.
Choice A is incorrect because urge incontinence does not pose an immediate threat to the patient's health compared to the urgent medical situation presented in choice B.
Choice C is incorrect because while stool on the catheter tubing may indicate the need for intervention, it is not as time-sensitive as the situation presented in choice B.
Choice D is incorrect because the patient who has just voided and needs a postvoid residual test does not have any urgent medical issues that require immediate attention compared to the patient with reflex incontinence and elevated vital signs.