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An otherwise healthy 4-week-old has a 3mm polypoid mucosal-appearing lesion at the base of the umbilicus.  The parent asks you what this is and if it can be fixed.  As the nurse practitioner, what is an appropriate answer for the parent? (choose the best answer)

Diphtheria can occur in children who are not immunized or are under immunized.  Which of the following signs, symptoms and physical findings would suggest diphtheria in a child? (choose the best answer)

A red reflex should be present in infants? (true and false)

A chef dilutes a vinegar solution by adding 250 mL of water to 250 mL of 1.0 M vinegar. What is the new concentration of the vinegar solution?

A barista adds 30 mL of espresso to 120 mL of milk to make a latte. What is the percent volume of espresso in the drink?

What is the electron geometry and molecular geometry of NH₃?

Which of the following is more likely to be an entity?

If an employee must belong to exactly one department and a department may have many employees, the relationship between Employee and Department is:

Intersection entity is available only for the following relationship:

A small child has an ear infection. Order: Amoxicillin (Amoxil) 200 mg, PO, q8hChild’s weight: 12 kgPediatric dose parameter: 20–40 mg/kg/dayDrug available: Amoxil 125 mg / 5mlHow many milligrams would the child receive per day when administered as ordered? (Round to the nearest whole)