The nurse has provided discharge instructions to the parents of a 2-year-old child who underwent an orchiopexy to correct cryptorchidism, which statement by the parents indicates a need for further instruction?

A. The child is too young to receive antibiotics: This statement doesn't address the actual reason for not prescribing antibiotics for croup, which is primarily due to its viral nature.
B. "Antibiotics are not indicated unless a bacterial infection is present."
Explanation:
Viral laryngotracheobronchitis, commonly known as croup, is typically caused by a viral infection, most commonly by the parainfluenza virus. Antibiotics are not effective against viruses. Therefore, unless a bacterial infection is also present, prescribing antibiotics is not necessary or beneficial in treating croup.
C. The child may be allergic to antibiotics: While antibiotic allergies are a consideration, it doesn't explain why antibiotics are not prescribed for viral illnesses like croup.
D. The child still has the maternal antibodies from birth and does not need antibiotics: Maternal antibodies can offer some protection against infections, but the primary reason for not using antibiotics in viral infections like croup is because antibiotics are ineffective against viruses.

A. Shows preferences towards foods
Explanation: Showing preferences towards foods, such as liking some tastes more than others, is a normal developmental behavior in infants. It is not typically a cause for concern.
B. Babbles one-syllable sounds
Explanation:
By the age of 7 months, most infants should be engaging in babbling with repetitive consonant-vowel combinations. If an infant is only producing one-syllable sounds at this age, it might be a potential sign of delayed language development. Further evaluation by a healthcare provider, such as a pediatrician or a speech-language pathologist, may be warranted to assess the child's language and communication skills.
C. Uses a unidextrous grasp
Explanation: A unidextrous grasp, where the infant uses one hand to grasp objects, is a typical developmental milestone at this age. Infants typically begin to show a dominant hand preference later in their development.
D. Has a fear of strangers
Explanation: Fear of strangers, often referred to as "stranger anxiety," is a normal developmental stage that typically emerges around 6 to 9 months of age. It is a sign of social and cognitive development and is not generally a cause for concern.