Pn2 Test 2 Other Stuff Flashcards
Causes of sleep apnea
Soft palate or tongue, obesity, large uvula , short neck, smoking, and large tonsils, adenoids, edema(around throat)
Cystic fibrosis ?
Geneticndisease Affects organs and impairs lung function
Mucus thickness builds up in lungs , pancreas, liver , saliva glands, and testes
Causes GERD
Digoxin nursing interventions
Check pulse and bp before giving
Report n/v, loose stools, parastesia , confusion , visual disturbances/ halos = toxicity
Antidote for heparin
Protamine sulfate
What is bureglars disease
Disease of arteries and veins in arms and legs
Blood vessels inflamed , swell and become blocked with thrombi
Sensitive to cold
common in smokers
Raynaud’s disease
vascular disease -Pale to blue to red sequence of color changes
Common after cold exposure
Volume of blood ejected by the LV each beat
Affected by preload and afterload
Stroke volume
Returns blood from capillaries back to the right side of the heart
Valves backflow Prevent
Venous system
Post op trach assess
Check airway Breath sounds hourly Assess stoma Suction - 10-15 seconds at time Humidifier Infections ?
Number one cause of lung cancer
Smoking
Weak pulse =
Decreased arterial perfusion and dehydration
Bounding pulse =
Fluid overload
Kidney disease can elevate what lab but can be false positive
Troponin levels
Lab that increases with hypoxia
RBCs
Lab that increases with inflammation
Leukocytes
Don’t take contrast dye with what med
Metformin - can harm kidneys together
First test given for cardiac disorder
ECG
Is any heart failure curable?
NO
Need transplant
Lt side heart failure is considered EF of what?
EF of what for defibrillator candidates?
What EF is normal?
Less than 40
Less than 30 (mi with out)
55-65 normal
What is the most reliable indicator cause of Rt sided HF?
Increased weight
If potassium is low check what?
Magnesium levels (will be low )
Increases blood return to heart and gives more time to fill
Contractility