Med Surg III- Final Exam- Burns & HIV

Through which fluids is HIV transmitted?

Blood semen vaginal secretions breast milk

What is PrEP?

Medication taken daily to prevent HIV

What is PEP?

Medication taken after exposure within 72 hours

Which cells does HIV target?

CD4 T cells

What CD4 count defines AIDS?

Less than 200

What is the goal of ART?

Reduce viral load

How many medications are used in ART?

At least three from two classes

What labs monitor HIV?

Viral load and CD4 count

What nutrition is needed for HIV?

High calorie high protein treat thrush

What skin care is needed for HIV?

Prevent breakdown treat infections

What respiratory care is needed for HIV?

Cough deep breathe hydration

What is the zone of coagulation?

Area of necrosis

What is the zone of stasis?

Area of decreased perfusion salvageable

What early electrolyte imbalance occurs in burns?

Hyperkalemia

What late electrolyte imbalance occurs in burns?

Hypokalemia

Rule of nines each arm?

9 percent

Rule of nines each leg?

18 percent

What is the Parkland formula?

2 mL LR times kg times percent TBSA

How much Parkland fluid is given in first 8 hours?

50 percent

What is first priority in emergent burn phase?

Airway

What are nutrition needs for burns?

High calorie high protein

How is infection prevented in burns?

Sterile wound care

What are rehab goals for burns?

Prevent contractures maximize function