How many focal points does a FT trifocal have?

The APRN is seeing a patient with Chronic Lymphocytic Leukemia. The patient presents with leukocytosis, adenopathy, organomegaly, anemia, and thrombocytopenia. The APRN knows that this patient is classified as what stage according to the RAI staging system?

A 35-year-old woman presents with symptoms of hypoglycemia. There is no history of diabetes mellitus. Which condition should be included in the differential diagnosis?

Image jump of a bifocal add causes the image to jump: 

What is a “mental rule-of-thumb” that leads one to a speedy decision, such as associating high prices of a car or the country of origin with quality?

Prism base 135 before the right eye is the same prism base:

The distance power of a trifocal lens is +1.00 -1.00 x 090 and the add power is +2.00, what is the Total Reading Power (TRP)?

Prism base 225 before the left eye is the same prism base: 

Which slightly elevated laboratory result would the clinician observe in a patient with idiopathic hirsutism?

What does Kant think is the difference between the Categorical Imperative and the Golden Rule?