Final exam test 2 :)\ Flashcards
What labs are increased in CKD?
-BUN, Cr, potassium, phosphate, urine protein
What labs are decreased in CKD?
- Calcium, H&H, Cr clearance, GFR
Normal level Cr
0.5-1.2
Normal BUN level
10-20
Normal sodium level
135-145
normal potassium level
3.5-5.0
Normal phosphate level
2.4-4.5
Normal calcium level
8.2-10.2
normal pH
7.35-7.45
Normal HgB in women vs men
women : 12-16
males: 14-18
Normal HCt in women vs men
women: 38-44
men: 43-49
Normal urine protein
6-8
Normal Cr clearance
88-137
Normal GFR
125
What are foods high in potassium?
oranges bananas, melons, tomatoes, deep green veggies, beans, etc.
What drugs can we give in hyperkalemia?
- IV Ca gluconate
-Kayexalate - IV glucose/insulin
What are some foods high in phosphorus?
-milk, cheese, ice cream, yogurt
What can be given to decrease phosphurus? and what do you educate the pt about these?
- calcium acetate and calcium carbonate (phosphate binders)
-Administer with each meal, watch for constipation!
What drug can we give for hyperparathyroidism?
-calcimimetic agents
What can we give to help with pt anemia in CKD?
- erythropoietin
- folic acid supplementation
What vitamin can we also give for hyperphosphatemia to increase phosphate binding?
-Vitamin D
What drugs should you not give in CKD?
-digoxin
-Demerol
-NSAIDS
-watch for nephrotoxic meds
like aminoglycosides
penicillin
tetracyclines
What may you need to hold prior to dialysis?
- antihypertensives, water soluble meds
What are ways to treat CKD?
-kidney transplant
-Renal replacement therapies
hemodialysis
peritoneal dialysis
continuous renal replacement therapy (CRRT)
What do we assess for pre-op kidney transplant?
- assess for ureteral reflux
to make sure there is no issues of urine backflow
What should we educate our patients who just had a kidney transplant??
- Immunosuppressive meds 4 life = cyclosporine
Hyperacute stage of kidney transplant rejection occurs how long after transplant?
- min-hours after transplant
-requires graft removal
Accelerated kidney transplant rejection occurs how long after transplantation.?
-2-4 days
-requires graft removal
Acute kidney transplant occurs how long after transplant?
- 1st 3 months after transplant
-manage with increased dose of immunosuppressants
What are s/s of kidney rejection?
-fever, swelling, tenderness, pain of transplanted kidney
-oliguria,edema, weight gain, fever, HTN
Chronic rejection s/s of kidney transplant include?
-progressive azotemia, proteinuria, and HTN
What is a fistula?
- surgical connection of an artery and a vein (nothing artificial!)
- must mature before beginning use for dialysis/ can take weeks/months
What is a graft?
-PROSTHEITC graft inserted between an artery and vein.
- can be used more quickly, doesn’t last as long, prone to infection
A person is having restlessness, twitching, n/v, some confusion during dialysis what do we ?think is going on and what do we do?
- Disequilibrium syndrome
-stop/slow dialysis, infuse HYPERTONIC saline, albumin or mannitol to draw fluid from the brain.
What is our goal weight gaining between dialysis
- no more than 3 llbs
What are some contraindications for peritoneal dialysis?
- hx of abd surgery, diverticulitis, pancreatitis
- recurrent abdominal wall/inguinal hernias
- obesity
-pre-exsiting back problems/vertebral disease
-COPD
What do you do if peritoneal dialysis is not flowing well?
-REPOSITION PT
What diet to people with peritoneal dialysis want to be on?
- high protein
-increase fiber - limit carbs if gaining weight
What foods do you want to limit with oxalate stones?
-chocolate, tea, peanuts , spinach, strawberries
What can you give for uric acid stones?
allopurinol
How do you manage calcium stones?
-restrict Ca
- restrict protein and sodium
- thiazide diuretics
What should you expect after an ESWL?
-hematuria
What type of education would we give to pt that have stones?
- TRIAL OF PASSAGE
-low sodium, low oxalate, high citrus diet
First sign you see with bladder cancer?
PAINLESS HEMATURIA
What are some general s/s of prostatitis?
-pain with/after ejaculating
-burning/urgency/frequency
What drug should a pt with prostatitis be on?
-flomax
What do you need to educate pt with prostatitis ab?
-avoid alc,coffee,tea,chocolate, caffeine
-avoid intercourse
-avoid sitting for long periods of time
Clinical manifestations of BPH
-dribble,urinary frequency, nocturia, decreased volume/force of stream.
How do we diagnose BPH
DRE- recommended for older men around 50
What are some risk factors for prostate cancer?
-age >50
-diet high in red meat, dairy, or fat
-family hx
-africans
Clinical manifestations of prostate cancer?
- blood in urine/semen
-painful ejaculation
How do you diagnose prostate cancer?
-DRE
-PSA
What should educate the pt on if they are on brachytherapy?
-avoid infants and pregnant women for 2 months
-strain urine -lost beads
-condom for 2 weeks
-may cause inflammation of the rectum, bowel, and bladder
What do we want to educate our pt who just had prostate surgery?
-avoid straining/heavy lifitng
-avoid long trips/strenous exercise
-avoid spicy foods, alc, and coffee
Clinical manifestations of testicular cancer?
- painless enlargement
- backache, abdominal pain, weight loss, weakness
Clinical manifestations of testicular cancer?
- painless enlargement
- backache, abdominal pain, weight loss, weakness
How do we diagnose testicular cancer?
- TSE
-TUMOR MARKERS
A person just got a suprapubic cath and is complaining of yellow crusty buildup what do we tell them to do?
-increase fluid intake.
What do we use for catheter care for a suprapubic cath?
soap and water BID
How long does the pt have to void after d/c suprapubic cath?
6 hours
Can we clamp a nephrostomy tube?
NO
What do we want to assess for after getting a nephrostomy tube?
-bleeding!
Pet scan pre-op care=?
-NPO 6-12 hours
-no caffeine, alc, or tobacco 24 hours before
Pre-procedure things for cerebral angiography = ?
- NPO @ MN, CONSENT
-assess for allergies to iodine, contrast dye, seafood - assess for anticoagulant use = HOLD!!
Post-procedures for cerebral angiography?
-pulses distal to cath site q 15 min for first hour then hourly
-bedrest 6-12 hours/legs straight
-pressure on site for 15-20 min
EEG pt education prior to procedure?
- no caffeine 8-12 hours
-wash hair the night before and the morning of the test - don’t use hair products the day of the test to help with electrode attachment.
Lumbar puncture pre-procedure :
Post-procedure:
- anticoagulant/antiplatelet med are being help
-dont hold BP med!!
-obtain consent
-check pt,inr platelets
postprocedure: lay flat 4-6 hours
Decerebrate = what?
- extension, externally rotated
What are things to avoid in transsphenoidal surgery?
- vigorous coughing
-blowing the nose
-Sucking through a straw
-sneezing
What are some post op education for transsphenoidal surgery?
- elevate HOB 30-45 degrees 2 weeks after surgery
-avoid tooth brushing until incision healed
-room humidifier PRN - Monitor nasal packing for blood or CSF drainage (Halo effect)
What signs do you see with meningitis?
+Kernig’s sign: with thigh flexed, leg can’t completely extend.
+Brudzinski’s: as the neck is flexed, the knees flex involuntarily.
What are clinical manifestations of parkinsons?
-resting temor/pillrolling
- rigidity
-Bradykinesia
-postural instability
CSF of meningitis include
- increase WBC/protein
-decrease glucose
cloudy CSF
What are some clinical manifestations of cholecystitis?
- Pain (RUQ) = onset 30-1 hours after eating
- murphy sign = pain on palpation of RUQ
-Steatorrhea= clay colored, oily stools
- murphy sign = pain on palpation of RUQ
What are the risk factors for cholelithiasis??
-5 f’s = fair, fat, over 40, fertile, female
Which stones can dissolve?
Cholesterol
PIGMENT STONES WILL NOT DISSOLVE
What happens in a cholecystography?
-pt takes PO dye 12 hours prior tot he study.
-ASK AB ALLERGIES!
What happens in an ERCP?
-diagnostic and treatment option
- NPO the night before
-take cardiac/HTN meds
What do we want to monitor for in a percutaneous transhepatic cholangiography?
-peritonitis
UDCA/CDCA does what?
- decreases large CHOLESTEROL STONES, DISSOLVES SMALL ONES, PREVENTS NEW STONES
-not for pt with frequent symptoms, duct obstruction, or PIGMENT STONES
How does MTBE work?
it is infused via a catheter directly into the gallbladder
-DISSOLVES CHOLESTEROL STONES
What are some clinical manifestations of acute pancreatitis?
-LUQ pain that can radiate to the back/shoulder blades
- deep and very sharp that is more intense after a meal high in fat/ETOH consumption
-N/V, cullens/grey turners sign= retroperitoneal bleeding
- fever, tachycardia, hypotension
What lab changes are we going to see with acute pancreatitis?
-amylase, lipase elevated
-increase ast/alt
-elevated glucose, urinary amylase, stool fat content
-DECREASED CALCIUM
A pt with acute pancreatitis should be __________.
TOTAL NPO!!!!
What medication are people going to be on that have chronic pancreatitis and what do we educate them about it?
Creon- take with every meal!
What risk factors are associated with pancreatatic cancer?
-smoking
-diet high in fat/red meats
- chronic pancreatitis
What is the most common cause of barium studies?
constipation = encourage fluids, laxatives, and/or enemas.
What does small bowel follow through show??
small bowel obstructions = chron’s
What do we never do if we suspect a perforated colon?
-barium enema
Nursing considerations for barium enemas?
-NPO for 8 hours prior
-encourage fluids after & consider taking a laxative
-expect chalky stool for 24-72 hours posy exam
- pt may be on clear liquids the day before the test and have bowel prep ordered
What are some nursing considerations for endoscopy?
-NPO 8-10 hours
-NPO until gag reflex has recovered!
-may need to hold ASA and anticoagulation.
A person just had an ERCP and is vomiting severe abdominal pain and a fever what do we suspect?
-pancreatitis
A person just had an ERCP and is vomiting severe abdominal pain and a fever what do we suspect?
-pancreatitis
Which diagnostic test must pt be cooperative and assist with multiple position changes?
ERCP
Colonoscopy nursing considerations…
- NPO 6-8 hours prior to study - BOWEL PREP
- HOLD ASA / anticoagulation
- instruct pt to expect fullness, cramping/farting for several hours after procedure
1 cause of stomatitis is what?
THRUSH
What is important to educate your pt on when they are using viscous lidocaine for stomatitis?
- aspiration if swallowed!!!
What should you NEVER do with neck dissection?
-NO ORAL TEMP
What is the gold standard surgery for hiatal hernia?
- nissen fundoplication