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The care delivery model used in this situation is:
- A. team.
- B. primary.
- C. partnership.
- D. modular.
Correct Answer: A
Rationale: The correct answer is A: team. In a team care delivery model, multiple healthcare providers work collaboratively to deliver care to the patient, ensuring comprehensive and coordinated services. This model promotes communication, efficiency, and patient-centered care. Choice B, primary, refers to a single designated provider responsible for coordinating care. Choice C, partnership, typically involves a close relationship between the patient and provider but lacks the interdisciplinary approach of a team model. Choice D, modular, implies a fragmented approach with care delivered in separate components, which may lead to disjointed care and lack of coordination. Ultimately, the team care delivery model is the most effective in ensuring holistic and well-coordinated patient care.
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Advanced practice nurses are prepared minimally at the master's degree level with prescriptive privileges; these professionals include: (select all that apply)
- A. clinical nurse leader.
- B. nurse practitioner.
- C. nursing administrator.
- D. certified nurse-midwife.
Correct Answer: B
Rationale: The correct answer is B: nurse practitioner. Nurse practitioners are advanced practice nurses prepared at the master's level with prescriptive privileges. They are trained to provide comprehensive care, including diagnosing and prescribing medications.
A: Clinical nurse leader focuses on improving patient outcomes in a specific unit or department, but they do not have prescriptive privileges.
C: Nursing administrator is a managerial role that does not typically involve direct patient care or prescribing medications.
D: Certified nurse-midwife is an advanced practice nurse focused on maternal and newborn care, but they do not have prescriptive privileges unless they also hold a nurse practitioner certification.
An older adult woman who stops using complementary alternative medicine (CAM) becomes disoriented and is given a diagnosis of dementiThe family is upset with the family physician and the CAM practitioner for not diagnosing the condition earlier. Which CAM may have interfered with early detection of the dementia?
- A. Large doses of calcium caused cerebral plaques to form, thereby disguising atrophy of the brain.
- B. Excess doses of folic acid masked a vitamin B deficiency that led to dementia.
- C. Hypnotherapy focused on current pleasant thoughts, eliminating clues to the past.
- D. The electrical current from magnetic fields interfered with normal brain waves, resulting in confusion and inability to concentrate.
Correct Answer: A
Rationale: The correct answer is A because large doses of calcium causing cerebral plaques to form can potentially mask the atrophy of the brain, which is a common indicator of dementia on imaging studies. This interference could delay the detection of dementia.
Choice B is incorrect because excess folic acid would not mask a vitamin B deficiency that could lead to dementia. Choice C is incorrect as hypnotherapy focusing on current thoughts would not necessarily eliminate clues to past cognitive decline. Choice D is incorrect because there is no evidence that the electrical current from magnetic fields interferes with normal brain waves in a way that would cause confusion and inability to concentrate.
A nurse is interested in locating reliable information concerning noninvasive blood glucose monitoring. Information is located, and the author is a scientist who conducted studies within the last year on the effectiveness of a particular noninvasive blood glucose monitor. The scientist received funding from a pharmaceutical company to support the studies. The URL indicates the pharmaceutical company site.com. The nurse is concerned about this information's:
- A. authority.
- B. objectivity.
- C. accuracy.
- D. currency.
Correct Answer: B
Rationale: The correct answer is B: objectivity. The nurse should be concerned about the objectivity of the information due to the potential bias introduced by the funding received from a pharmaceutical company. This could influence the scientist's findings and conclusions to favor the interests of the company, affecting the accuracy of the information. Authority (choice A) refers to the expertise of the author, not the potential bias. Accuracy (choice C) is impacted by objectivity and the potential conflict of interest. Currency (choice D) relates to how up-to-date the information is, which is not the main concern in this scenario.
A patient who is just beginning to use homeopathy to treat depression is concerned because symptoms are actually becoming worse with increasing sadness, anxiety, and fatigue. The practitioner of homeopathy bases teaching on the Law of Cure and instructs the patient to:
- A. discontinue the therapy and seek another alternative therapy.
- B. concentrate the preparation to increase its potency in hopes to improve depressive symptoms.
- C. increase the dosage of the substance to increase its effectiveness.
- D. remain on the current regimen since worsening is a positive sign that healing is occurring.
Correct Answer: D
Rationale: Step 1: The Law of Cure in homeopathy states that symptoms improve in the reverse order of their appearance.
Step 2: The worsening of symptoms initially is known as a healing crisis or aggravation.
Step 3: By remaining on the current regimen, the patient allows the body to go through the healing process.
Step 4: This indicates that the body is responding to the remedy and working towards a deeper level of healing.
Step 5: Discontinuing therapy or increasing potency/dosage may disrupt this natural healing process.
World War I contributed to the advancement of health care by:
- A. increasing the number of private care hospitals and decreasing the role of public health services.
- B. employing a large number of civilians to provide care to returning soldiers through the Red Cross.
- C. introducing specialists in nursing such as nurse anesthetists.
- D. increasing the number of community health nurses.
Correct Answer: C
Rationale: The correct answer is C because World War I led to the introduction of specialized roles in nursing, such as nurse anesthetists, to address the increasing medical needs of soldiers. This advancement in nursing specialization improved the quality of care provided during the war and paved the way for future developments in healthcare.
Choice A is incorrect because World War I actually increased the role of public health services to address the healthcare needs of the population during the war. Choice B is incorrect as the Red Cross primarily provided emergency medical care during the war, not long-term healthcare advancements. Choice D is incorrect as there is no direct evidence that World War I specifically increased the number of community health nurses.