Final answer:
A nurse can expect a 4-year-old preschooler to perform activities such as hopping on one foot, skipping with alternate feet, and climbing a ladder using alternating hand and foot movements.
Step-by-step explanation:
A nurse collecting data on a 4-year-old preschooler's gross motor skills can expect them to perform activities such as hopping on one foot for 5 seconds, skipping with alternate feet for 5 steps, and climbing a ladder with alternating hand and foot movements. However, catching a small ball with two hands may be a more advanced skill for a preschooler.