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Jonny Shared "NUR-112 Exam 2" - 154 Picmonics

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NUR-112 Exam 2

Respiratory Acidosis Assessment
Assessment
Decreased pH < 7.35
Increased PaCO2 > 45
Reduced Respirations
Anxiety
Change in LOC
Tachycardia
Cyanosis
Increased Electrolytes
ECG Changes
Muscle Weakness
Hyporeflexia
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2 mins
Respiratory Alkalosis Assessment
Assessment
Increased pH > 7.45
Decreased PaCO2 < 35 mmHg
Hyperventilation
Brainstem Stimulation
Head Injury
Shock
Lightheadedness
Tingling Lips or Fingers
Trousseau's
Chvostek's Sign
Anxiety
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2 mins
IV Solutions
Hypotonic (< 280 mOsm/L)
1/4 Normal Saline (0.225% NaCl)
1/2 Normal Saline (0.45% NaCl)
Isotonic (280-300 mOsm)
Normal Saline (0.9% NaCl)
Lactated Ringer's (LR)
Dextrose 5% in Water (D5W)
Hypertonic (> 300 mOsm)
3% or 5% NaCl
Dextrose 5% in 0.45% NaCl
Dextrose 10% in Water (D10W)
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3 mins
Types of Blood Products
Types
Whole Blood
Packed Red Blood Cells
Fresh Frozen Plasma
Immunoglobulins
Clotting Factors
Albumin
Platelets
Considerations
Use within 24 Hours
Washing Removes Antibodies
Irradiation Destroys WBCs
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2 mins
Blood Types and Compatibilities
ABO Compatibility
No Antigens (Type O Blood)
Universal Donor
A Antigen (Type A Blood)
B Antigen (Type B Blood)
AB Antigen (Type AB Blood)
Universal Recipient
Rhesus (Rh) Compatibility
Rh (Rhesus) Antigen
Never Rh+ to Rh-
Considerations
Blood Transfusion
Obstetric Patient
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2 mins
Transfusion Reactions
Acute Hemolytic
Febrile, Non-Hemolytic
Mild Allergic
Anaphylactic
Circulatory Overload
Sepsis Reaction
Transfusion-Related Acute Lung Injury (TRALI)
Massive Blood Transfusion
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2 mins
Hypokalemia
Assessment
< 3.5 mEq/L
Muscle Weakness
Arrhythmia
U Wave
Ileus
Hyporeflexia
Interventions
IV K+ Infusion at 5-10 mEq/hr
Give Orally with Food
Nursing Considerations
Monitor Respiratory Status
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3 mins
Hyperkalemia
Assessment
> 5.0 mEq/L K+
Abdominal Cramps
Muscle Weakness
Diarrhea
Arrhythmia
Tall, Peaked T Waves
Interventions
IV Calcium
Infusion of Glucose and Insulin
Loop or Thiazide Diuretics
Kayexalate
Dialysis
Prevention Education
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2 mins
Sign and symptoms of hyperkalemia
Nausea and Vomiting
Diarrhea
cardiac abnormalities
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17 secs
Spironolactone (Aldactone)
Mechanisms
Inhibition of Aldosterone
Potassium Retention
Indications
Hypertension
Edema
Heart Failure
Side Effects
Hyperkalemia
Endocrine Effects
Consideration
Avoid Potassium Supplements
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2 mins
K+ Sparing Diuretics
Indications
CHF and Hypertension
Hypokalemia
Hyperaldosteronism
Mechanism of Action
Collecting Tubule
Spironolactone
Competitive Aldosterone Receptor Antagonist
Amiloride and Triamterene
Block Na+ Channels
Side Effects
Hyperkalemia
Gynecomastia
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2 mins
Chronic Kidney Disease Interventions
Interventions
Daily Weights
Strict I/O
Renal Diet
Strict Medication Regimen
Erythropoietin
Manage Hyperkalemia
Manage CKD-MBD
Dialysis
Kidney Transplant
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2 mins
Acute Digoxin Toxicity
Clinical Symptoms
Hyperkalemia
Cholinergic (Nausea, Vomiting, Diarrhea)
Blurry Yellow Green Vision with Halo of Light
Arrhythmia
Bradycardia
EKG Changes
Prolonged PR interval
Decreased QT
Scooping on EKG
T Wave Inversion
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2 mins
Angiotensin-Converting Enzyme (ACE) Inhibitors
"-pril" Suffix
Mechanism of Action
Block Renin Angiotensin-Aldosterone System (RAAS)
Indications
Hypertension
Heart Failure
Side Effects
Dry Non-productive Cough
Hypotension
Dizziness
Possible Hyperkalemia
Angioedema
Nursing Considerations
Slowly Change Position
Do Not Stop Abruptly
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2 mins
potassium imbalance
Hyperkalemia
muscular weakness
Paralysis
Nausea
cardiac dysrhythmias 
Hypokalemia
muscular weakness
muscular spasms
numbness and tingling 
light headedness
Bradycardia
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26 secs
DKA Assessment
Ketoacidosis
Acidosis
Ketones in Urine
Fruity Breath
Kussmaul Respirations
Hyperkalemia
Hyperglycemia
Blood Glucose 400-600 mg/dL
Severe Dehydration
Increased BUN/Creatinine
Altered LOC
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2 mins
Albuterol
Sympathetic Agonist
B2 receptors agonist
Bronchospasms
Anaphylaxis
Hyperkalemia
Hypersensitivity
Precautions
Side Effects
route and dosage
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2 mins
Digoxin (Lanoxin)
Mechanism of Action
Increases Inotropy
Indications
Heart Failure
Atrial Fibrillation
Side Effects
Bradycardia
Fatigue
Contraindications
Heart Block
Nursing Considerations
Heart Rate Below 60
Hypokalemia
Monitor for Toxicity and Visual Changes
Digibind
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2 mins
Loop Diuretics
Mechanism of Action
Thick Ascending Limb of Loop of Henle
Inhibits Na+-K+-2Cl-
Sulfa Drug
Drug Names
Furosemide
Lasix
Side Effects
Ototoxicity from Rapid Injection
Gout
Dehydration
Hypocalcemia
Hypokalemia
Orthostatic Hypotension
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2 mins
Digoxin Toxicity Treatment
Activated Charcoal
Slowly Normalize K+
Digibind (Anti-Digoxin Fab)
Magnesium Sulfate
Lidocaine
Cardiac Pacing
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2 mins

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