Some interventions that should be mentioned in an infant with GER would be 1. consult with the Pediatrician to obtain an antacid for the infant. 2. Placing the infant in a semi-elevated position according to the AAP. This allows the stomach contents to stay down and not come back up through the esophagus. 3. Feeding the infant less food, more often. This allows for the stomach to not be too full at each feeding.
The second point seems intuitive but there is a surprising lack of evidence showing that the increase in muscle size contributes to an increase in voluntary strength. If individuals increased both muscle size and strength, the conclusion is often that muscle growth played a role.
I would say C, his nutrition. Maybe eating more vegetables and fruits will provide him the energy to push harder.
True because you can take medicine or vaccines which are prevention methods from certain sicknesses