A nurse is reinforcing teaching about diagnostic tests with the parents of a child who has suspected cystic fibrosis. Which of the following diagnostic tests should the nurse include as the most definitive when diagnosing cystic fibrosis?

A. Coloring book with crayons:

Coloring activities with crayons are typically more suitable for older children who have developed fine motor skills and hand-eye coordination. At 10 months old, infants are still in the early stages of motor development and may not have the dexterity to hold and manipulate crayons effectively. Additionally, infants at this age are more likely to put objects in their mouths, which poses a choking hazard with crayons.

B. Large-piece puzzles:

Puzzles with large pieces can be beneficial for older children's cognitive development by promoting problem-solving skills and hand-eye coordination. However, at 10 months old, infants are still developing their motor skills and may not have the ability to manipulate puzzle pieces effectively. Puzzles with small pieces can also pose a choking hazard for infants.

C. Crib gym:

A crib gym is a suitable toy for a 10-month-old infant as it provides opportunities for visual stimulation, reaching, grasping, and hand-eye coordination development. Crib gyms typically consist of hanging toys or objects that the infant can bat at or grasp while lying in their crib or playpen. This type of toy encourages exploration and interaction while ensuring safety within the confines of the crib.

D. Put-in take-out toy:

Put-in take-out toys involve placing objects into a container and then removing them, which can be engaging for infants. However, while this type of toy may provide some entertainment for a 10-month-old, it may not offer as much visual and tactile stimulation as a crib gym. Additionally, some put-in take-out toys may have smaller parts that pose a choking hazard for infants, so careful supervision is necessary.

A. Onlooker play:

Onlooker play is when a child observes others playing without actively participating themselves. This type of play typically involves watching others engage in activities or play without joining in. It does not directly involve role-playing or hands-on activities to prepare a child for surgery.

B. Therapeutic play:

This is the correct answer. Therapeutic play involves using play activities to help children express their feelings, fears, and concerns about medical procedures or hospitalization. It often includes role-playing and hands-on activities such as practicing medical procedures on dolls or stuffed animals. Therapeutic play helps children become familiar with medical equipment and procedures in a non-threatening environment, reducing anxiety and promoting coping skills.

C. Cooperative play:

Cooperative play involves children playing together, interacting, and collaborating in shared activities. While cooperative play can be beneficial for social development, it does not necessarily involve role-playing or hands-on activities specific to preparing a child for surgery.

D. Play therapy:

Play therapy is a form of psychotherapy that uses play to communicate with and help children express their thoughts and emotions. While play therapy can be therapeutic for children dealing with various issues, including medical procedures, it is typically facilitated by a trained therapist rather than being directly utilized to prepare a child for surgery through role-playing or hands-on activities.