Nokea
----in 150 children diagnosed with autism includes the entire spectrum:
- A. 1
- B. 2
- C. 3
- D. 4
Correct Answer: A
Rationale: 1 in 150 children are diagnosed with autism spectrum disorder, per historical prevalence rates.
You may also like to solve these questions
A person's behavior is usually attributed to external causes when all but one of the following conditions exist
- A. The person act the same way at other times
- B. Others act in the same way
- C. The person seems aware of the environment
- D. The person acts differently in other situations
Correct Answer: A
Rationale: Consistency suggests internal causes; variability points to external.
The nurse is collecting data for a patient with suspected exposure to HIV. Which symptoms would be most concerning in this patient?
- A. Tremors, edema, coughing
- B. Fever, diarrhea, sore throat
- C. Urticaria, sneezing, pruritus
- D. Abdominal pain, anorexia, and vomiting
Correct Answer: B
Rationale: The correct answer is B because fever, diarrhea, and sore throat are common symptoms associated with acute HIV infection. Fever is often the first symptom, followed by other flu-like symptoms such as diarrhea and sore throat. These symptoms may indicate an acute retroviral syndrome, which occurs within 2-4 weeks of initial HIV infection. Tremors, edema, coughing (Choice A) are not typical symptoms of acute HIV infection. Urticaria, sneezing, pruritus (Choice C) are more indicative of allergic reactions or other non-HIV related conditions. Abdominal pain, anorexia, vomiting (Choice D) are also not specific to HIV infection.
From which of the following ethnic backgrounds are patients most likely to change their diet after being diagnosed with a health problem by their physician?
- A. Asian
- B. Latino/Hispanic
- C. African American
- D. Caucasian
Correct Answer: B
Rationale: Latino/Hispanic patients often show higher dietary adaptability post-diagnosis due to family involvement and cultural emphasis on health.
How many dependent variable can you have in an experiment:
- A. 3
- B. 2
- C. 1
- D. As many as you want
Correct Answer: D
Rationale: Multiple dependent variables can be measured, depending on the research question and design.
When a patient requires long-term care, which of the following issues must be addressed by the family and the health care providers?
- A. How the family expects to manage the patient's finances
- B. How the patient and family feel about nursing homes
- C. Which nursing home has doctors or nurses with the same cultural background
- D. Which family member will tell the patient that he/she cannot return home
Correct Answer: B
Rationale: Attitudes toward nursing homes are critical in planning long-term care.