Age-Related Changes in Motor Function Quiz
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Questions and Answers

What is a common risk factor for pressure ulcers in elderly patients?

  • Regular physical exercise
  • High blood pressure
  • Incontinence and moisture (correct)
  • Increased circulation

Which area is NOT commonly affected by pressure ulcers in elderly patients?

  • Chest (correct)
  • Ankles
  • Greater trochanter
  • Heels

What is the effect of decreased sweat production on temperature regulation and homeostasis in aging individuals?

  • No change in temperature regulation
  • Unpredictable temperature regulation
  • Increased temperature regulation
  • Decreased temperature regulation (correct)

What is the impact of decreased sensitivity to touch and perception of pain in aging individuals?

<p>Increased risk for injury from concentrated pressures or excess temperatures (B)</p> Signup and view all the answers

What leads to general thinning and graying of hair in aging individuals?

<p>Decreased melanin production and vascular insufficiency (D)</p> Signup and view all the answers

What can pressure ulcers progress to if not treated promptly?

<p>Damage of deep structures (A)</p> Signup and view all the answers

Which of the following is a normal age-related change in the integumentary system?

<p>Decreased vascularity and easy bruising (C)</p> Signup and view all the answers

What is a significant age-related change in the somatosensory system?

<p>Increased sensitivity of touch associated with decline of peripheral receptors (A)</p> Signup and view all the answers

What is a common clinical implication of age-related tremors?

<p>Exaggerated by movement and emotion (C)</p> Signup and view all the answers

How do age-related changes affect balance control in the vestibular system?

<p>Increased postural sway (C)</p> Signup and view all the answers

What is a typical age-related change in the cognitive abilities related to numeric tasks?

<p>Abilities peak in mid-40s and are well maintained until 60s (B)</p> Signup and view all the answers

What is a common age-related change in sensory system hearing?

<p>Buildup of cerumen (ear wax) resulting in conductive hearing loss (A)</p> Signup and view all the answers

What intervention is recommended to slow or reverse age-related changes?

<p>Correction of medical problems to improve cerebral blood flow (B)</p> Signup and view all the answers

What is a common effect of age-related changes on movement?

<p>Both reaction time and movement time are increased (C)</p> Signup and view all the answers

What is a typical age-related change in vision?

<p>Decreased ability to adapt to dark and light (D)</p> Signup and view all the answers

What is a characteristic of age-related tremors?

<p>Rarely resting (A)</p> Signup and view all the answers

What is an effect of decreased vascularity in the integumentary system due to aging?

<p>Decreased resistance to injury and infection (C)</p> Signup and view all the answers

Which of the following is NOT an accessory digestive organ?

<p>Small intestine (D)</p> Signup and view all the answers

What is the main function of peristalsis in the digestive process?

<p>Mechanical digestion (B)</p> Signup and view all the answers

In aging individuals, which gastrointestinal disorder is associated with an increased risk?

<p>Fecal incontinence (D)</p> Signup and view all the answers

Which organ is responsible for secreting enzymes to aid in the chemical digestion of food?

<p>Pancreas (B)</p> Signup and view all the answers

What is the main function of the large intestine in the digestive process?

<p>Elimination of indigestible substances as feces (C)</p> Signup and view all the answers

Which type of muscle is responsible for peristalsis in the GI tract?

<p>Smooth muscle (C)</p> Signup and view all the answers

What is the main function of the esophagus in the digestive process?

<p>Swallowing (D)</p> Signup and view all the answers

Which gastrointestinal disorder is associated with aging and an increased risk of GI bleeding?

<p>Colorectal cancer (B)</p> Signup and view all the answers

What is the primary function of the stomach in the digestive process?

<p>Mechanical digestion (C)</p> Signup and view all the answers

What role do the salivary glands play in the digestive process?

<p>Chemical digestion (B)</p> Signup and view all the answers

What is the major age-related physiological change in older people?

<p>Sarcopenia (A)</p> Signup and view all the answers

What is the main cause of weight loss due to wasting in older people?

<p>Poor dietary food intake (C)</p> Signup and view all the answers

What is defined as abnormally loose stool accompanied by a change in frequency or volume?

<p>Diarrhea (A)</p> Signup and view all the answers

Which of the following is NOT a cause of diarrhea?

<p>Digestive enzyme secretion (C)</p> Signup and view all the answers

Where does 50% of institutionalized elderly experience fecal incontinence?

<p>Gastrointestinal system (C)</p> Signup and view all the answers

What is the sensory division responsible for in the nervous system?

<p>Gathering information to monitor changes (A)</p> Signup and view all the answers

Which part of the nervous system experiences atrophy with aging, leading to a loss of cerebral mass?

<p>Central nervous system (A)</p> Signup and view all the answers

What is a characteristic age-related change in synaptic transmission?

<p>Slowing of many neural processes (A)</p> Signup and view all the answers

Which area experiences selective cell loss with aging, particularly associated with pathology such as Alzheimer's dementia?

<p>Cerebral cortex (C)</p> Signup and view all the answers

What leads to a decline in skeletal muscle mass with aging?

<p>Reduced physical activity (D)</p> Signup and view all the answers

What is a key factor contributing to fecal incontinence in elderly patients?

<p>Cognitive impairment (B)</p> Signup and view all the answers

What is a common intervention to prevent aspiration in elderly patients during mealtimes?

<p>Use consistent feeding techniques (B)</p> Signup and view all the answers

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