Nokea
Which of the following is not a common type of water pollutant?
- A. Protists
- B. Bacteria
- C. Particulates
- D. Carbon Monoxide
Correct Answer: D
Rationale: Carbon Monoxide is an air pollutant, not a common water pollutant, unlike protists, bacteria, and particulates.
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Which assessment findings would be expected for a patient diagnosed with bipolar I disorder?
- A. Rapid cycling
- B. Major depression and acute mania
- C. Major depression and/or hypomania
- D. Hypomania and/or minor depression
Correct Answer: B
Rationale: Step 1: Bipolar I disorder involves episodes of acute mania, which is characterized by elevated mood, increased energy, and impulsivity.
Step 2: Major depression can also occur in bipolar I, as patients may experience depressive episodes.
Step 3: Therefore, choice B (Major depression and acute mania) is the correct answer.
Summary: Choice A is incorrect because rapid cycling refers to frequent mood shifts, not specific to bipolar I. Choice C is incorrect as hypomania is characteristic of bipolar II, not bipolar I. Choice D is incorrect as minor depression is not a typical feature of bipolar I disorder.
What is the most appropriate goal for a nurse caring for a patient with anorexia nervosa?
- A. The patient will gain weight rapidly to achieve a normal weight.
- B. The patient will stabilize their weight and maintain adequate nutrition.
- C. The patient will achieve full recovery without needing additional support.
- D. The patient will accept their body image as normal and healthy.
Correct Answer: B
Rationale: The most appropriate goal for a nurse caring for a patient with anorexia nervosa is for the patient to stabilize their weight and maintain adequate nutrition (Choice B). This goal is crucial because rapid weight gain can have negative physical and psychological consequences for the patient. Stabilizing weight helps prevent complications like refeeding syndrome and supports the patient's overall health. It also addresses the immediate nutritional needs of the patient. Choices A, C, and D are incorrect because rapid weight gain can be harmful, full recovery often requires ongoing support, and body image acceptance may not be the most pressing concern for someone with anorexia nervosa.
Which nursing diagnosis would be appropriate for a patient with Alzheimer disease?
- A. Disorientation related to hyperthermia
- B. Anxiety (moderate) related to dementia
- C. Disturbed sensory perception (visual) related to alcohol abuse
- D. Disturbed thought processes related to irreversible brain disorder
Correct Answer: D
Rationale: The correct answer is D: Disturbed thought processes related to irreversible brain disorder. This nursing diagnosis is appropriate for a patient with Alzheimer's disease because Alzheimer's is characterized by cognitive decline and disturbances in thought processes due to irreversible brain changes. Disorientation related to hyperthermia (A) is not directly associated with Alzheimer's. Anxiety related to dementia (B) is a symptom of Alzheimer's, not a nursing diagnosis. Disturbed sensory perception related to alcohol abuse (C) is not relevant to a patient with Alzheimer's disease. It is crucial to focus on the specific symptoms and characteristics of Alzheimer's disease when selecting the appropriate nursing diagnosis.
A high school cheerleader was admitted to the eating disorders unit, having developed hypokalemia as the result of purging. Which of these medications will probably be prescribed for the client?
- A. Potassium.
- B. Calcium gluconate.
- C. Metoclopramide (Reglan).
- D. Ferrous sulfate.
Correct Answer: A
Rationale: Step 1: The client has hypokalemia, indicating low potassium levels due to purging.
Step 2: Potassium is essential for muscle function, including the heart.
Step 3: Correct Answer: A - Potassium will be prescribed to replenish the deficient levels.
Summary: B is incorrect as calcium gluconate is not used to treat hypokalemia. C and D are unrelated to treating low potassium levels.
A patient diagnosed with a serious mental illness died suddenly at age 52. The patient lived in the community for 5 years without relapse and held supported employment the past 6 months. The distressed family asks, 'How could this happen?' Which response by the nurse accurately reflects research and addresses the family's question?
- A. A certain number of people die young from undetected diseases, and its just one of those sad things that sometimes happen.'
- B. Mentally ill people tend to die much younger than others, perhaps because they do not take as good care of their health, smoke more, or are overweight.'
- C. We will have to wait for the autopsy to know what happened. There were some medical problems, but we were not expecting death.'
- D. We are all surprised. The patient had been doing so well and saw the nurse every other week.'
Correct Answer: B
Rationale: The family is in distress. Because they do not understand his death, they are less able to accept it and seek specific information to help them understand what happened. Persons with serious mental illness die an average of 25 years prematurely. Contributing factors include failing to provide for their own health needs (e.g forgetting to take medicine), inability to access or pay for care, higher rates of smoking, poor diet, criminal victimization, and stigma. The most accurate answer indicates that seriously mentally ill people are at much higher risk of premature death for a variety of reasons. Staff would not have been surprised that the patient died prematurely, and they would not attribute his death to random, undetected medical problems. Although the cause of death will not be reliably established until the autopsy, this response fails to address the familys need for information.