Nokea
Approximately ----- million Americans are blind or visually impaired:
- A. 10.4
- B. 11.4
- C. 12.4
- D. 15.4
Correct Answer: A
Rationale: About 10.4 million Americans are blind or visually impaired, per current estimates.
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The child's ability to understand cause and effect develops during
- A. Sensorimotor
- B. Preoperational
- C. Concrete operational
- D. Formal operational
Correct Answer: A
Rationale: Cause-and-effect understanding begins in the sensorimotor stage through actions (Piaget).
A parent is admitted to a chemical dependency treatment unit. The patients spouse and adolescent children attend a family session. Which initial assessment question should the nurse ask of family members?
- A. What changes are most important to you?
- B. How are feelings expressed in your family?
- C. What types of family education would benefit your family?
- D. Can you identify a long-term goal for improved functioning?
Correct Answer: B
Rationale: It is important to understand family characteristics, particularly in a family under stress. Expression of feelings is an important aspect of assessment of the familys function (or dysfunction). The distracters relate more to outcome identification and planning interventions, both of which should be delayed until the assessment is complete.
You have loosely applied a bed sheet around your client's waist to prevent a fall from the chair. What have you done?
- A. Ensured the client's safety which is a high patient care priority
- B. Violated Respondeat Superior
- C. Violated the client's right to dignity
- D. Committed a crime
Correct Answer: A
Rationale: Using a bed sheet for safety does not constitute a violation or crime.
Police bring a patient to the emergency department after an automobile accident. The patient is ataxic with slurred speech and mild confusion. The blood alcohol level is 400 mg/dl (0.4 mg %). Considering the relationship between behavior and blood alcohol level, which conclusion can the nurse draw? The patient:
- A. rarely drinks alcohol.
- B. has a high tolerance to alcohol.
- C. has been treated with disulfiram (Antabuse).
- D. has recently ingested both alcohol and sedative drugs.
Correct Answer: B
Rationale: The correct answer is B: the patient has a high tolerance to alcohol. At a blood alcohol level of 400 mg/dl, most individuals would exhibit severe symptoms such as unconsciousness or coma. However, this patient only shows mild symptoms of ataxia, slurred speech, and confusion, indicating a high tolerance to alcohol. This high tolerance suggests that the patient regularly consumes large amounts of alcohol, leading to an adaptation in the body's response to alcohol.
Choice A is incorrect because a blood alcohol level of 400 mg/dl is indicative of significant alcohol consumption, contradicting the statement that the patient rarely drinks alcohol. Choice C is incorrect as disulfiram is used to treat alcohol dependence, not tolerance. Choice D is incorrect since sedative drugs would exacerbate the effects of alcohol, causing more severe symptoms than what is observed in this case.
How many things in common nearly all good days:
- A. Two
- B. Three
- C. Four
- D. Five
Correct Answer: B
Rationale: Lyubomirsky suggests 3 common elements (e.g., positivity, connection, achievement) for good days.