NU 189 EXAM 3 () VERIFIED QUESTIONS AND ANSWERS GRADED A+ GALEN

NU 189 EXAM 3 (2026-2027) VERIFIED
QUESTIONS AND ANSWERS GRADED A+
GALEN

Why do older adults HR increase
SA pacemaker decreases 40%




Teaching for sacricordidosis
watch for infection


Wear a mask and avoid large crowds




If a chest tube disconnects what should you do
put in sterile water




What is NOT an expected finding
A. FIB (condition has worsened)




Priority of trachea
skin integrity

,What happens when you have lung cancer
recurrent bronchitis (trap of secretions)




What does a one way trachea valve box do
enables pt to speak




What do you do if a chest tube becomes unattached from the body
Put gauze on the insertion site and tape 3 sides




What causes A FIB
stroke and clots




What do you administer for A FIB
coumadin/warfarin


(Check INR)




What is a normal INR

, 2-3 seconds




Water seal fluctuate is _____________________
normal




Deviation of the trachea is _________________________
never good




deviation of the trachea is a sign of what
pneumothorax




What is a chest tube for
to remove or drain fluid, air or blood




teaching for pat with trachea in cold weather
wear a scarf (keep moist, not dry)




Factors of AAA (abdominal aortic anuerysm)
HTN