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While listening to a client's lung sounds, you hear something that you believe is not normal, and you note that it is a continuous sound. You will chart this as which of the following findings?
- A. crackles
- B. Rales
- C. adventitious sounds
- D. pleral friction rub
Correct Answer: C
Rationale: Continuous abnormal lung sounds are charted as adventitious, encompassing wheezes or rubs, unlike intermittent crackles or rales. Pleural rub is specific. Nurses document this for respiratory evaluation.
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The nurse cares for 4 clients. Which activity demonstrates the nurse's understanding of how ethnicity influences the client's health?
- A. Provide financial resources from local organizations to pay for a client's health care needs.
- B. Teach a client using drawings, repetition, short sentences, and simple language.
- C. Assess a 5-month-old African American client for sickle cell anemia.
- D. Explain the consequences of not exercising and only eating fast food due to a stressful job.
Correct Answer: C
Rationale: Ethnicity influences health through genetic predispositions and cultural factors. Assessing a 5-month-old African American client for sickle cell anemia (C) reflects this, as the disease is prevalent in African descent populations due to a genetic mutation. Providing financial resources (A) addresses access, not ethnicity-specific health. Teaching with simple methods (B) aids comprehension but isn't ethnicity-tied. Diet and exercise advice (D) is general, not ethnic-specific. C is correct. Rationale: Sickle cell anemia's higher incidence in African Americans requires early screening to prevent complications like vaso-occlusive crises, showcasing culturally competent care rooted in genetic epidemiology, unlike the other options.
Which of the following is an example of relaxation technique?
- A. Guided imagery
- B. Distraction
- C. TENS
- D. Acupuncture
Correct Answer: A
Rationale: Guided imagery (A) is a relaxation technique, calming via imagined scenes, per pain management categories. Distraction (B) diverts attention, TENS (C) uses electrical stimulation, acupuncture (D) needles none primarily relax. A reduces tension and stress, fitting relaxation's goal, making it the correct example.
When John has been given paracetamol, his fever was brought down dramatically from 40 degrees Celsius to 36.7 degrees in a matter of 10 minutes. The nurse would assess this event as:
- A. The goal of reducing john's fever has been met with full satisfaction of the outcome criteria
- B. The desired goal has been partially met
- C. The goal is not completely met
- D. The goal has been met but not with the desired outcome criteria
Correct Answer: A
Rationale: Paracetamol dropping fever from 40°C to 36.7°C in 10 minutes fully meets the goal of fever reduction e.g., normal range (36.6-38°C) achieved. Partial or unmet goals imply residual fever; undesired criteria suggest side effects (none here). Nurses document this success, per outcome evaluation standards.
Which of the following meal choices is suitable for a 6-month-old infant?
- A. Egg white, formula, and orange juice
- B. Apple juice, carrots, whole milk
- C. Rice cereal, apple juice, formula
- D. Melba toast, egg yolk, whole milk
Correct Answer: C
Rationale: Rice cereal, apple juice, and formula suit a 6-month-old, aligning with early solid introduction gluten-free, digestible, and safe, per pediatric guidelines. Egg whites risk allergies, whole milk isn't recommended before 1 year, and melba toast is a choking hazard. Nurses advise this menu to support growth, avoiding allergens or hard foods, ensuring nutritional balance for this developmental stage.
She dies of yellow fever in her search for truth to prove that yellow fever is carried by a mosquitoes.
- A. Clara louise Maas
- B. Pearl Tucker
- C. Isabel Hampton Robb
- D. Caroline Hampton Robb
Correct Answer: A
Rationale: Clara Louise Maas died in 1901 proving yellow fever's mosquito link volunteering for bites advancing epidemiology. Unlike Tucker, Robb (educator), or Hampton Robb (surgical pioneer), her sacrifice at 25 impacted public health, a heroic legacy in nursing research and disease prevention history.