Musculoskeletal PEDS Flashcards
What is the epiphyses and why is knowledge of this important in the understanding of growing children?
- Growth plates
- it is important because children are at risk for bone deformity if there is trauma or infection at those locations
Describe the ortolani maneuver for checking an infant’s hips. How should it feel?
- With the infant supine, flex the knees holding your thumb on the inner mid thighs and the rest of your fingers outside on the hips touching the greater trochanters. Adduct the legs until your thumbs touch. Then gently lift and abduct, moving the knees apart and down so their lateral aspects touch the table.
- It should feel smooth with no sounds
- gluteal folds should be even
Describe how to screen an adolescent for scoliosis. What should you expect?
- Seat yourself behind the standing child and ask him or her to stand with their feet shoulder-width apart and bend forward at the waist slowly to touch their toes.
- Expect a straight vertical spine while standing and also while bending forward.
- The posterior ribs should be symmetric with equal elevation of shoulders, scapulae, and iliac crests
What would you tell a parent who tells you her 2-year-old is “flatfooted”?
-The child may look flatfooted because the normal longitudinal arch is concealed by a fat pad until the age of 3. When standing begins, the child takes a broad-based stance which causes pronation. Thus pronation is common between 12 and 30 months.
What would you tell a parent who tells you his 18-month-old, who started walking at 11 months, is “bowlegged”?
- It is normal for 1 year after the child begins walking. The child may walk with a waddling gait.
- This resolves with growth and requires no treatment.
List 6 health risks for children exposed to environmental tobacco smoke.
- Pneumonia
- Bronchitis
- Coughing, sneezing, and shortness of breath
- A greater risk for sudden infant death syndrome (SIDS)
- Acute and chronic otitis media
- Asthma
Describe expected inspection finding of a newborn that differ from the adult.
- The chest circumference is 30-36 cm and is 2 cm smaller than the circumference of the head and will remain this way until age 2.
- The chest wall is thin with little muscle.
- The ribs and xiphoid process of the sternum are prominent
Describe expected inspection finding of an infant that differ from the adult.
-The infant’s thorax is rounded with and equal AP to transverse chest diameter.
Describe expected inspection finding of a child that differ from the adult.
- Harrison groove
- a horizontal groove in the ribcage at the level of insertion of the diaphragm, occurs normally
- It extends from the sternum to the midaxillary line.
Why is percussion of the chest not very useful in the premature infant?
- adults’ hands are too big
- infants are belly breathers
What is normal for an infants respiratory rate? When can they increase?
- 30-40 breaths a minute
- little excitation
- irregular when extremes in temperature, feeding, crying, or sleeping
What has formed by 3 months gestation?
-a scale model of the skeleton made out of cartilage
What is growth like in infancy and adolescence compared to child?
- very rapid
- steady in childhood
Where does bone lengthening occur?
-at the epiphyses
What can happen if there is trauma or infection at an epiphyses?
-bone deformity
When does longitudinal bone growth close?
-around 20 years old
What shape is the spine at birth?
-a single c shaped curve
At 3-4 months, what curve of the spine is developed? How does it develop?
- the anterior curve in the cervical neck
- holding up their head and tummy time
What curve of the spine is developed at 12-18 months? How does it develop?
- the anterior curve in the lumbar area
- from the child standing erect