Given the UML diagram and class relationships below, which of the following class declarations is correct? (Select all that applies)    

In which epidermal layer do keratinocytes undergo the most mitotic activity?

A 12 month old infant former 34 week infant presents to the neonatal follow-up clinic and needs vaccinations. It is October. Which vaccines would you order?

Two patients have been taught about ted hose for their new diagnosis of DVTs. Match the patients below to identify which patient needs further teaching and which patient understands their teaching.

Which cellular structure serves as a selective barrier that regulates the movement of substances in and out of the cell?

Which process allows water molecules to move across a selectively permeable membrane?

Which connective tissue fiber type provides strength and resists pulling forces?

Which ion primarily enters the neuron during the depolarization phase of an action potential?

What type of neuroglia forms the myelin sheath in the central nervous system (CNS)?

Which option correctly identifies the three essential components of a physiological feedback loop?