Nacl Study guides, Class notes & Summaries

The healthcare provider prescribes morphine sulfate 4mg IM STAT. Morphine comes in 8 mg per ml. How many ml should the nurse administer? 0.5 ml. A hospitalized male client is receiving nasogastric tube feedings via a small-bore tube and a continuous pump infusion. He reports that he had a bad bout of severe coughing a few minutes ago, but feels fine now. What action is best for the nurse to take? After clearing the tube with 30 ml of air, check the pH of fluid withdrawn from the tube. A c...

1. Say you have a 1.0 mg/ml solution and some rando gives you 100 micro- liters of the solution to your 100 microliters. What is the dilution ratio?: 1:2 2. What does step mean in serial dilutions?: Number of times you do the fold 3. What does fold mean in serial dilution?: Factor by which you are diluting, Ex: 1/2 4. How many grams in a Kg: 1000 grams 5. How many minimoles (mM) in a mole?: 1000 minimoles 6. How many mL in a L?: 1000 mL 7. Should the concentration (independent variable) be...

What is the most important sign in a critically ill pt? Why? - ANSWER-Tachypnea Indicates metabolic acidosis w/ respiratory alkalosis compensation A pt misses dialysis for a few days and comes in with fluid overload. He's tachycardic and tachypneic. On physical exam, you find JVD, pulsus paradoxus (20 mmHg drop during inspiration), and HoTN (80/40) with distant, muffled heart sounds. Lungs are clear to auscultation. What is the dx? - ANSWER-Cardiac tamponade; obstructive shock If a pt ...

minimum urine output for adult 0.5mL/kg/hr ADH (antidiuretic hormone) - water retainer - vasoconstrictor (also called Vasopressin) - produced by hypothalamus - store and released from posterior pituitary ADH pathway - hypothalamus senses low blood volumed and increased serum osmolality - signal pituitary to release ADH - ADH causes kidney to retain water - water retention increases blood volume and decreases serum osmolality ANP (atrial natriuretic peptide) -...

Exam 1: NR324/ NR 324 (New 2024/ 2025 Update) Adult Health I | Weeks 1-3 Complete Guide with Questions and Verified Answers | | 100% Correct | A Grade - Chamberlain QUESTION Hypotonic Fluids Answer: 0.45% NaCl (1/2 saline) D5W (isotonic in the bag and hypotonic in the body) QUESTION When is 0.45% Nacl used? Answer: used to treat hypernatremia QUESTION caution with 0.45% Nacl Answer: may cause fluid volume overload do not use in burns or traum...

Doxorubicin Cardiotoxic TISSUE VESICANT Baseline MUGA and total dose (CONCERN at 550 mg/m2) URINE=RED IF EXTRAVASATION OCCURS= cool/ice + Totect Idamycin Cardiotoxic (cardiomyopathy) Bleomycin AVOID oxygen supplementation Methotrexate Leukovorin decreases cytotoxicity Pemetrexed Vitamin B12 & folic acid supplements to decrease toxicity Fludarabine Immunosuppression Thioguanine Bone Marrow Suppression Stomatitis/Mucositis 5-FU *Stomati...

PHYS 261 Mid Term Exam 2023 Complete | Human Physiology. How genetics influences the body’s response to drugs is called A) pharmacokinetics. B) pharmacogenomics. C) pharmacogenetics. D) pharmageddon. E) pharmacodynamics. 5) The atomic number of an element is equivalent to A) the number of protons in the nucleus. B) the number of electrons in the outer shell. C) the number of neutrons in the nucleus. D) the electrical charge of an atom. E) the number of protons plus neutrons in the n...

You have received an order for a dopamine drip. You carry 500cc bags of D5W. How much dopamine should you add to the bag to create a 1600mcg/1mL dilution? A. 800mg B. 1600mcg C. 1600mg D. 400mcg - ANSWER A. 800 mg 2. During the absolute refractory period, what happens to the cardiac cell? A. It is unable to be stimulated. B. The cell is vulnerable to partial stimulation. C. Potassium is being pumped out of the cell. D. Calcium has just rushed into the cell. - ANSWER A. It is unable to...

PHYS 261 Mid Term Exam 2023 Complete. Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body. 1. tissue 2. cell 3. organ 4. molecule 5. organism 6. organ system The correct order from the smallest to th...

The pathophysiology of Glazmann thrombasthenia is: A. Deficiency of dense granules B. Deficiency of glycoprotein Ib/IX receptor C. Deficiency of glycoprotein IIb/IIIa receptor D. deficiency of microtubules - C. Deficiency of glycoprotein IIb/IIIa receptor Chagas disease is caused by: A. Trypanosoma cruzi B. Trypanosoma palladium C. Trypanosoma brucei D. None of the above - A. Trypanosoma cruzi What would a patient with a microcyctic/hypochromic anemia most likely have noted on their CB...