ATI RN
ATI RN Custom Exams Set 2
1. Which of the following is a process of heat loss that involves the transfer of heat from one surface to another?
- A. Radiation
- B. Conduction
- C. Convection
- D. Evaporation
Correct answer: B
Rationale: Conduction is the process of heat transfer that occurs between objects or substances that are in direct contact with each other. In this process, heat is transferred from a hotter surface to a cooler surface through direct contact. This type of heat transfer does not involve the movement of the substances themselves, only the transfer of thermal energy. Radiation (Choice A) is the transfer of heat through electromagnetic waves, while convection (Choice C) is the transfer of heat through the movement of fluids. Evaporation (Choice D) is a cooling process that involves the phase change of a liquid into a gas.
2. The Army Medical Department has four major functions. Three are prevention, treatment, and evacuation. What is the fourth?
- A. Preparation
- B. Training
- C. Mobilization
- D. Selection
Correct answer: C
Rationale: The correct answer is C, 'Mobilization.' In the context of the Army Medical Department, mobilization refers to the process of preparing and organizing medical personnel and resources for deployment during military operations. While preparation, training, and selection are important functions within the military medical field, mobilization specifically relates to the readiness and deployment of medical assets in response to operational requirements, making it the fourth major function of the Army Medical Department.
3. The nurse is teaching a client to prevent future urinary tract infections (UTIs). What factor is most important to emphasize as the potential cause?
- A. Poor hygiene
- B. Constipation
- C. Urinary stasis
- D. Congenital anomalies
Correct answer: C
Rationale: Urinary stasis is the most important factor in the development of UTIs because it provides an environment for bacterial growth. While poor hygiene and congenital anomalies are contributing factors, preventing urinary stasis is key in UTI prevention.
4. What does CREST stand for?
- A. Calcinosis, Raynaud’s, Esophageal dysmotility, Sclerodactyly and Telecines
- B. Calcinosis, Reverse isolation, Esophageal dysmotility, Sclerodactyly and Telangiectasia
- C. Calcinosis, Raynaud’s, Everted colon, Sclerodactyly and Telangiectasia
- D. Calcinosis, Raynaud’s Esophageal dysmotility, Sclerodactyly and telangiectasia
Correct answer: Calcinosis, Raynaud’s Esophageal dysmotility, Sclerodactyly and telangiectasia
Rationale:
5. What is the best intervention for a patient experiencing respiratory distress?
- A. Administer oxygen
- B. Administer bronchodilators
- C. Administer IV fluids
- D. Provide chest physiotherapy
Correct answer: A
Rationale: Administering oxygen is the best intervention for a patient experiencing respiratory distress because it helps improve oxygenation and alleviate respiratory distress. Oxygen therapy is crucial in ensuring that the patient receives an adequate supply of oxygen to meet the body's demands. Administering bronchodilators (Choice B) may be beneficial in specific respiratory conditions like asthma or COPD but may not be the primary intervention in all cases of respiratory distress. Administering IV fluids (Choice C) may be necessary in cases of dehydration or shock but would not directly address respiratory distress. Providing chest physiotherapy (Choice D) can help mobilize secretions in conditions like cystic fibrosis but is not the first-line intervention for respiratory distress.