In terrestrial ecosystems, primary production is typically e…

In terrestrial ecosystems, primary production is typically estimated by measuring changes in over time, compared with aquatic ecosystems which  measure changes in .  Most primary production is performed by organisms in terrestrial ecosystems and in aquatic ecosystems.

A child with cerebral palsy exhibits poor head control and a…

A child with cerebral palsy exhibits poor head control and a severely retracted tongue during feeding. His primary symptoms are frequent pooling of food in the lateral sulci and a delayed swallow reflex. True or False: The pooling in the lateral sulci is a direct sign of pharyngeal phase dysfunction.

A 9-month-old is recovering from a prolonged intubation. She…

A 9-month-old is recovering from a prolonged intubation. She now exhibits a weak, wet voice immediately after swallowing and coughs at the time of presentation of food to her mouth. This symptom cluster is most suggestive of dysfunction in which part of the swallowing mechanism?

A child with Down Syndrome presents with chronic noisy breat…

A child with Down Syndrome presents with chronic noisy breathing and frequent respiratory infections. VFSS reveals material staying in the valleculae and pyriform sinuses after the swallow. This post-swallow residue, if not cleared, places the child at risk for which complication related to the upper airway?