NUR 412-Mark Klimek Lectures 1 to 12-

NUR 412-Mark Klimek Lectures 1 to 12- comprehensive-2022-2023

Lecture 1— Acid-Base Balance Dumping/HH

Ventilators Electrolytes: K+, CA, MG,

and NA Lecture 2— Alcohol TX for HyperKalemia Wernicke Overdose and Withdrawal Lecture 7— Thyroid (Hyper-, Hypo-) S/Sx Adrenal Cortex (Addison Aminoglycosides Disease, Cushing) Peak and Trough Toys Laminectomy Lecture 3— Drug Toxicities (Lithium, Lanoxin, Dilantin, Bilirubin, Lecture 8— Lab Values Aminophylline) Five Deadly Ds Kernicterus Neutropenic Precaution Dumping/HH

Electrolytes: K+, CA, MG, Lecture 9— Psych Drugs

and NA Tri TX for HyperKalemia Benzo MAOI Lecture 4— Crutches Lithium Canes Prozac Walkers Haldol Delusions Clozaril Hallucinations Zoloft Psychosis Psychotic and Non-Psychotic Lecture 10— Maternity and Neonatology Hallucination Illusion Lecture 11— Fetal Complications Delusion Stages of Labor Assessments Lecture 5— Diabetes Mellitus Variations for NB Diabetes Insipidus Maternity Meds SIADH Medication Hints Insulin Psych Tips DKA Operational Stages HHNK Lecture 12— Prioritization Lecture 6— Drug Toxicities (Lithium, Delegation Lanoxin, Dilantin, Bilirubin, Staff Management GUIDE • Mark Klimek’s Lecture

Aminophylline) Kernicterus Guessing Strategies

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Acid/Base Balance (Start times: 30:00)

In order to solve acid-base disorders, it is important to know the normal values for pH, CO2 and HCO3 (bicarbonate), which are shown below • pH 7.35 to 7.45 • CO2 35 to 45 • HCO3 22 to 26

The first value to look at in an acid-base disorder is the pH • If pH is <7.35, the acid-base imbalance is acidotic • If pH is >7.45, the acid-base imbalance is alkalotic

Now, to determine if the imbalance is metabolic or respiratory, determine whether HCO3 goes in the same or opposite direction with pH • Rule of the Bs: If pH and Bicarb move both in the same direction, then the acid- base imbalance is metabolic … Otherwise, it is respiratory

Example #1 • pH 7.3 Acidotic • HCO3 20 Metabolic • This is an example of metabolic acidosis

Example #2 • pH 7.58 Alkalotic • HCO3 32 Metabolic • This is an example of metabolic alkalosis

Example #3 • pH 7.22 Acidosis • HCO3 35 Respiratory • This is an example of respiratory acidosis

As the pH goes, so goes my patient, except for Potassium … That means • If pH is low, everything is low, except potassium • If pH is high, everything is high, except potassium

Lecture 1 • Mark Klimek • 92:21