Physiological Changes Style Questions

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Integumentary System1. An 80-year-old patient presents with dry, flaky skin.What age-related change in the-integumentary system is most likely responsible?Answer: Decreased sebaceous and sweat gland function.2. A nurse is assessing an older adult's skin. Which finding is most likely due to decreased-vascularity of the dermis?Answer: Increased palor in white skin.3. A patient with senile lentigo is concerned about the brown spots on their skin. What-should the nurse explain about these Lesions?Answer: Theya r eacommon age-related change due to increased localized pigmentation.4. An older adult is at increased risk for pressure ulcers due to which age-related change?Answer: Decreased thickness of the epidermis and decreased subcutaneous fat.5. An older adult reports experiencing frequent episodes of itching. What nursing-intervention is appropriate to address this concern?Answer: Modify skin care to reduce drying and refer to a dermatologist if necessary.6. Which of the following is a common type of inflammation seen in older adults?Answer: Rosacea.7. An older adult is admitted to the hospital with a diagnosis of shingles. What is the most-likely causative agent?

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Answer:Varicella-zoster virus.8. What is the primary reason for an older adultrs increased risk of hypothermia?Answer: Decreased subcutaneous tissue, reducing their ability to regulate body temperature.Musculoskeletal System9. A patient with osteoporosis is at increased risk for which type of fracture?Answer:Vertebral fracture.10. What is the most common medication category used to treat osteoporosis?Answer:Antiresorptive medications.11. An older adult complainsof pain and stiffness intheirjoints, particularly after rest. What-condition is most likely responsible?Answer:Rheumatoid arthritis.12. What is the primary cause of osteoarthritis?Answer: The exact cause is unknown, but risk factors include age, obesity, joint injury, and genetics.13. Whatis a Heberden's node?Answer:A bony enlargement on the distal finger joint, often associated with osteoarthritis.14. What is the primary treatment goal for rheumatoid arthritis?Answer: To reduce inflammation, improve joint function, and maintain independence.15. What is the most common symptom of bursitis?Answer:Joint stiffness andpain.16. What dietary recommendations are appropriate for a patient with gouty arthritis?Answer:Reduce body weight and decrease intake of alcohol and purine-rich foods.Respiratory System17. What age-related change in the respiratory system contributes to a decreased ability to-humidify air?

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Answer:Decreased body fluids.18. An older adult is at increased risk for respiratory infections due to which age-related-change?Answer:Decreased number of macrophages.19. Which nursing intervention is most appropriate to address an olderadult's decreased-ability to breathe deeply?Answer:Encourage incentive spirometer use.20. What is the primary characteristic of emphysema?Answer:Changes in alveolar structure, leading to overinflation and ineffective gas exchange.21. What is the most common cause of chronic bronchitis?Answer: Chronic irritation, often due to smoking or environmental pollutants.22. What is the primary mode of transmission for tuberculosis?Answer:Airborne droplets.23. What is the most common risk factor for lung cancer?Answer1,obaccu smoke.Cardiovascular System24. What age-related change in the cardiovascular system contributes to decreased tissue-oxygenation?Answer:Decreased cardiac muscle tone.25. What is the most common symptom of coronary artery disease in older adults?Answer: Chest pain, but it may also present as vague gastrointestinal discomfort or shortness of-breath.26. What is the primary cause of heart block?Answer: Disruption of the electrical conduction system of the heart, often due to fibrotic tissue-infiltration or myocardial infarction.27. What is the most common type of conduction disorder seen in older adults?Answer:Sinusnodedysfunction, also known as sicksinussyndrome.

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28. What is the primary cause of heart failure in older adults?Answer:Ineffective pumping action of the heart.29. What is the most common symptom of varicose veins?Answer:Twisting discoloration in the superficial veins of the lower extremities.30. What is the primary risk factor for developing aneurysms?Answer:Arteriosclerotic blood vessel changes.31. What is the most common location for aneurysms in older adults?Answer: Abdominal aorta.32. Whatis the most serious complication of an aneurysm?Answer:Rupture, leading to massive hemorrhage.Gastrointestinal System33. What age-related change in the gastrointestinal system contributes to decreased-nutritional status?Answer:ln c r e a s ed dental cariesandtooth loss, leading to decreased ability to chew normally.34. What is the most common cause of esophageal reflux in older adults?Answer:Decreased sphincter muscle tone, particularly the lower esophageal sphincter.35. What is the most common cause of peptic ulcers?Answer:Helicobacter pylori infection.36. What is the primary treatment goal for peptic ulcers in older adults?Answer: Medical treatment, such as antibiotics and proton pump inhibitors, is generally preferred over-surgical correction.37. What is the most common symptom of diverticulitis?Answer:Abdominal pain, often accompanied by feverandrectal bleeding.38. Whatis the primary treatment goal for diverticulitis?Answer:Rest the diseased area with intravenous fluids and restrict oral food intake.39. What is the most common symptom of hemorrhoids?

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