4) in relation to child development and problem solving, scaffolding is
a. successful when you time your assistance for when the child is about to give up
b. an important outdoor play apparatus that promotes arm and leg strength
c. a program that effectively uses music to develop coordination
d. to be avoided as much as possible since it increases dependence on adults

What challenges did dallas face as a youth and as an adult? in “the girl-with-no-name”

Which of the following is the definition of ventilation as it relates to the respiratory system?

An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. on physical examination, her blood pressure is 100/70, and her pulse is 75. she has no pulsus paradoxus. her jugular veins are distended, and she has distant heart sounds. in addition, she has extra third and fourth heart sounds. her liver is enlarged, and she has pedal oedema. she has occasional premature ventricular contractions on her electrocardiogram. a chest x-ray reveals clear lung fields with a dilated cardiac silhouette. her echocardiogram reveals ventricular walls with a "speckled pattern". which of the following is the most likely diagnosis? - alcoholic cardiomyopathy- amyloidosis- haemochromatosis- tuberculosis- viral myocarditis