Podcast
Questions and Answers
What is the primary cause of marasmus in infants?
What is the primary cause of marasmus in infants?
- Severe protein-calorie deficiency (correct)
- Severe calorie deficiency
- Severe protein deficiency
- Vitamin deficiency
Which age range is most commonly associated with the onset of kwashiorkor?
Which age range is most commonly associated with the onset of kwashiorkor?
- 6 months to 1 year
- 1 to 3 years (correct)
- At birth to 6 months
- 3 to 5 years
According to dynamic systems theory, the development of motor skills in infants is influenced by which factor?
According to dynamic systems theory, the development of motor skills in infants is influenced by which factor?
- Environmental support for the skill (correct)
- Social interactions with peers
- Only genetic predisposition
- The infant's ability to communicate
What effect does malnutrition have on children's cognitive development?
What effect does malnutrition have on children's cognitive development?
What is a common physical sign of kwashiorkor in children?
What is a common physical sign of kwashiorkor in children?
Flashcards
Marasmus
Marasmus
A life-threatening condition in infants caused by severe protein-calorie deficiency, resulting in wasting away of body tissues.
Kwashiorkor
Kwashiorkor
A life-threatening condition in toddlers caused by severe protein deficiency, resulting in swelling of the abdomen and feet.
Dynamic Systems View
Dynamic Systems View
A theory that explains how infants develop motor skills through the interaction of their developing nervous system, physical capabilities, goals, and environmental support.
Motor Skill Assembly
Motor Skill Assembly
Signup and view all the flashcards
Motor Skills as Solutions
Motor Skills as Solutions
Signup and view all the flashcards
Study Notes
Malnutrition in Infancy
- Marasmus: Severe protein-calorie deficiency, causing wasting of body tissues in infants (<1 year). Results in extreme underweight and muscle atrophy.
- Kwashiorkor: Severe protein deficiency, typically appearing between 1-3 years of age. May cause swollen abdomen and feet, and vital organs prioritize available nutrients, depriving other parts of the body. Symptoms include thin, brittle, colorless hair and listless behavior.
- Cognitive impact: Chronic malnutrition negatively affects cognitive development, specifically attention and memory.
- Positive impact of good nutrition: Proper nutrition improves social development, increasing activity, involvement, helpfulness, reducing anxiety, and increasing happiness.
Dynamic Systems View of Infant Development
- Motor skill development: Infants develop motor skills (e.g., rolling, sitting, standing) in a specific order and time frame.
- Dynamic systems theory: Infant motor skills are solutions to achieve goals, emerging as the nervous system, physical capabilities, child's goals, and environmental support converge.
- Active role of the infant: Infants perceive environmental stimuli, which motivates action and fine-tuning of movements.
- Maturation and Development: Motor development is not merely the unfolding of a genetic plan, but a complex interaction of various factors.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz explores malnutrition effects in infancy, highlighting conditions like marasmus and kwashiorkor. It also discusses cognitive impacts and the significance of proper nutrition for social development. Additionally, it examines motor skill development through a dynamic systems perspective.
