Timmy has a hematocrit of 43 and weighs 98 kg. what is his total plasma volume? (blood volume for males-79 mlkg. 1kg-2.2 lbs). if timmy has a hemoglobin concentration of 14.7 gm/dl, what is the total amount of hemoglobin in his blood? if each gram of hemoglobin can carry 1.34 ml of oxygen and each liter of plasma can carry 5 ml of oxygen, what is timmy's total oxygen carrying capacity?

You are caring for a patient with an anxiety disorder on the psychiatric unit. the family is present with the patient. your instructor talked in the mental health course about cognitive, affective, and behavioral psychiatric nursing interventions. a. what are cognitive, affective, and behavioral psychiatric nursing interventions? b. give some examples of cognitive, affective, and behavioral psychiatric nursing interventions you could apply to the care of this family.

Anurse is assessing a client who receives monthly injections of cyanocobalamin. which of the following findings indicates a therapeutic effect of the medication? a. absence of hand tremors b. hematocrit 45% c. potassium 3.8 meq/l d. improved appetite

After 2 weeks jp complains of a painful rash on her back. jp is diagnosed with herpes zoster. what explanation can the nurse give for the occurrence of this new diagnosis?