Answer:
To determine if a child's growth and development are on track, the doctor should perform the physical examination.
Step-by-step explanation:
The Physical Exam is a set of techniques for the physical assessment of a patient. These techniques are used by health professionals to diagnose any malfunction, abnormalities and the patient's (in this case, the child's) body development.
The examination begins as soon as the professional sees the patient, through a visual observation where he notices some factors such as changes in the skin (color, wounds, spots, etc.), deformities, obesity, involuntary movements and in a second moment he applies a set maneuvers and also uses some medical tools such as sphygmomanometer (pressure device), stethoscope, thermometer, etc.
The set of maneuvers is formed by Palpation, Inspection, Percussion and Auscutation. In some cases, smell may also be used for the examination.