A nurse is caring for a 1-month-old infant who weighs 3500 g and is prescribed a dose of cephazolin 50 mg/kg by intermittent IV bolus three times daily. How many mg should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero)

A. Erythema (redness) and edema (swelling) of the affected ear are classic signs of otitis media, an infection or inflammation of the middle ear. In otitis media, the middle ear becomes inflamed and fluid accumulates behind the eardrum, leading to redness and swelling of the tympanic membrane and surrounding tissues.
B. Tugging on the affected ear lobe is a common behavior observed in children with otitis media. Ear pulling or rubbing is often a sign of ear pain or discomfort, which can result from the pressure caused by the accumulation of fluid and inflammation in the middle ear.
C. Pain when manipulating the affected ear lobe is another common symptom of otitis media. Children with this condition may experience tenderness or discomfort when the affected ear is touched or manipulated due to the underlying inflammation and infection.
D. Clear drainage from the affected ear is not typically associated with otitis media. Instead, otitis media is characterized by the presence of middle ear effusion, which may manifest as fluid behind the eardrum. The drainage from otitis media is more commonly serous or purulent rather than clear.

A. Do not palpate abdomen: Wilms tumor, also known as nephroblastoma, is a type of kidney cancer that primarily affects children. Palpation of the abdomen in a child with Wilms tumor can potentially rupture the tumor capsule and lead to dissemination of cancer cells or cause bleeding. Therefore, it is essential to instruct healthcare providers and caregivers not to palpate the child's abdomen to avoid complications.
B. Contact precautions: Contact precautions are not typically indicated for Wilms tumor. Contact precautions are implemented to prevent the transmission of infectious agents that are spread by direct or indirect contact with the client or their environment. Wilms tumor is not contagious and does not require contact precautions.
C. Collect all urine: While collecting urine may be necessary for diagnostic purposes and monitoring kidney function in a child with Wilms tumor, it is not the primary warning associated with the condition. The priority warning for Wilms tumor focuses on avoiding palpation of the abdomen to prevent potential complications.
D. No venipuncture or blood pressure in left arm: While venipuncture or blood pressure measurement in the left arm may be contraindicated in some situations, such as when a client has a central venous catheter or arteriovenous fistula, it is not specifically associated with Wilms tumor. The primary concern with Wilms tumor is to avoid palpation of the abdomen due to the risk of tumor rupture and dissemination of cancer cells.