Exam 3 actual Flashcards
Describe ventilation and circulation
Ventilation - flow of gases
Circulation - Movement of blood in the body
Describe heart development at week 1-4
Heart develops from pair of thin walled muscular tubes beneath the floor of the pharynx
Describe heart development at week 5
Atria and interventricular septa begin to divide the interior of the heart
Describe heart development at week 8-10
Heart sounds present
How are infant airways different
Higher larynx
Smaller diameter airway
Increased resistance and work
How are infant alveolar capillary membranes different
Fewer alveoli
Thicker alveolar walls
How are infant muscles of ventilation different
Stabilizers rather than mobilizers
decreased length tension relationship
Diaphragm fewer fatigue restraint fibers
Describe normal breath development
Newborn - diaphragmatic nose breather
12 months - Additional use of accessory muscles
over 12 months - refined breath skill for movement and speech
Describe RDS
Occures in premature infants whose lungs have not yet fully developed, caused by a lack of surfactant
What are some SS of RDS
Rapid shallow breath
Sharp pulling in of the chest below the rib cage
Grunting
Flaring of the nostrils
What are some treatment for RDS
Respiratory distress syndrome
Surfactant replacement therapy
Nasal continuous positive airway pressure
Describe BPD
Chronic inflammation and destruction of airways and other lung structures, results in chronic pulmonary obstructive disease
Often found in preterm neonates who were on ventilators
Describe asthma
Chronic lung disease that inflames and narrows airways caused by triggers
What are some SS of asthma
Coughing
Wheezing
Chest tightness
Shortness of breath
Describe cystic fibrosis
Thick viscous fluids infect the lungs and other tissues of the body due to impaired chloride channels
What are some symptoms of cystic fibrosis
very salty tasting skin
persistent cough sometimes with phlegm frequent lung
infections
wheezing or shortness of breath
poor growth or weight gain in spite of a
good appetite
greasy bulky stools
What are some cystic fibrosis complications
Bronchiectasis
Chronic infections
Nasal polyps
Coughing up blood
Describe atrial septal defect
When the foramen ovale does not close properly, corrected surgically
Describe ventricular septal deficit
Abnormal opening of the septum that separates the two ventricles of the heart, increases blood volume in the right ventricle
Describe tetralogy of fallout
Cyanotic heart defect causing low oxygen levels in the blood and bluish purple color to the skin
What are the four deficits that make up tetralogy of fallout
Ventral septal defect
Pulmonary stenosis
Overriding aorta
Right ventricle hypertrophy
Describe hypoplastic left heart syndrome
Small left ventricle and aortic atresia
Surgical correction and sometimes heart transplant
What are some symptoms that may indicate heart problems in infants
SOB during feeding
Sweating during feeding
Mouth turning blue
Passing out
What population is the Fitness gram and Brockport used with
Fitness gram - Healthy
Brockport - Disabled
What are some population targeted by the brockport
Intellectual disabilities
Cerebral palsy
SCI
What are some exercise precautions for kids with down syndrome
Screen for cardiorespiratory restrictions
Screen for atlanto axial instability and joint hypermobility’s
Design program with medical team
What are some exercise precautions for kids with muscular dystrophy
Avoid high resistance and eccentric exercises
What are some exercise precautions for kids with spina bifida
Shunt malfunctions
What are some exercise precautions for kids with Autism
Higher incidence of seizures, sensory issues
Consider behavioral issues
What are the three major ASD characteristics
Difficulties in social interactions, verbal and nonverbal communication and repetitive behavior
Describe the levels of autism
1 - Requires support
2 - Requires substantial support
3 - Requires very substantial support
What are some autism risk factors
Advanced paternal age
Maternal antidepressant use
Shorter time between births
Smaller premature babies
Maternal flu during pregnancy