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Which technique in physical examination is used to assess the movement of air through the tracheobronchial tree?
- A. Palpation
- B. Auscultation
- C. Inspection
- D. Percussion
Correct Answer: B
Rationale: Auscultation is a technique in physical examination used to assess the movement of air through the tracheobronchial tree. During auscultation, healthcare providers listen to lung sounds using a stethoscope to detect abnormalities such as wheezing, crackles, or diminished breath sounds, which can indicate conditions affecting the airways or lungs.
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What is the appropriate route of administration for insulin?
- A. Intramuscular
- B. Intradermal
- C. Subcutaneous
- D. Intravenous
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What is the best description of resonance?
- A. Sounds created by air-filled lungs
- B. Short, high-pitched, and thudding
- C. Moderately loud with a musical quality
- D. Drum-like
Correct Answer: A
Rationale: Resonance refers to the quality of sound produced by vibrations that are reinforced by other vibrations of the same frequency. In the context of the human body, resonance is often associated with sounds produced by air-filled structures like the lungs, vocal cords, and resonating cavities. Therefore, the best description of resonance from the given options is 'Sounds created by air-filled lungs.' This choice aligns with the concept of resonance as it relates to sound production in the human body.
Which term is best described as a systematic, rational method of planning and providing nursing care for individuals, families, groups, and communities?
- A. Assessment
- B. Nursing Process
- C. Diagnosis
- D. Implementation
Correct Answer: B
Rationale: The nursing process is a systematic, rational method that guides nurses in planning and delivering patient care. It involves a series of steps including assessment, diagnosis, planning, implementation, and evaluation. By utilizing the nursing process, nurses can provide individualized care tailored to the specific needs of patients, families, groups, and communities.
What is a nurse's role in health promotion?
- A. Conducting health risk appraisals
- B. Educating clients to be effective health consumers
- C. Implementing worksite wellness programs
- D. None of the above
Correct Answer: B
Rationale: A nurse plays a crucial role in health promotion by educating clients to be effective health consumers. This involves empowering individuals to make informed decisions about their health, access appropriate healthcare services, and engage in healthy behaviors to prevent illness and promote well-being.
Which instrument is used for auscultation?
- A. Percussion hammer
- B. Audiometer
- C. Stethoscope
- D. Sphygmomanometer
Correct Answer: C
Rationale: Auscultation involves listening to internal sounds in the body, such as heart and lung sounds. The instrument used for auscultation is a stethoscope, which allows healthcare providers to listen to these sounds. Percussion hammer is used to elicit sounds on the body, audiometer is used to measure hearing ability, and sphygmomanometer is used to measure blood pressure.