What is serum osmolality - Study guides, Class notes & Summaries

Water movement between ICF compartment and ECF compartment is primarily a function of what? Osmotic Forces In addition to osmosis, what force is involved in the movement of water between the plasma and interstitial fluid spaces? Hydrostatic pressure At the arterial end of capillaries, why does fluid move from the intravascular space into the interstitial space? Capillary hydrostatic pressure is higher than the capillary oncotic pressure Low plasma albumin causes edema as a resu...

NUR 231 Final Exam Questions And Answers 100% Solved What are the normal's for the following labs 1) Urine Specific Gravity 2) Serum Osmolality 3) ABG (pH, HCO3, PaCO2, PaO2) 4) troponin I 5) electrolyte panel( Na+, K+, Ca+, Mg+) 6) BUN & Creatinine 7) CBC ( hgb, hct, RBC, WBC, platelets) 1) 1.000-1.030 2) 270-300 3) pH 7.35-7.45// HC03 22-26// PaCO2 35-45// Pa02 80-100 4) troponin I <0.03 ng/mL 5) Na+ 135-145//K+ 3.5-5// Ca+ 9-10.5//Mg+ 1.2-2 6) BUN 10-20//Creat 0.5-1.2 7) hg...

what are 3 treatments for DI? - 1) give ADH (pitressin, DDAVP), use cautiously in those with heart disease, may cause coronary artery ischemia 2) give fluids to replenish intravascular volume 3) monitor urinary output/specific gravity what is the pathophysiology of SIADH? (figure 10-1 pg 204) - too much ADH--> water retention--> decrease in serum Na+ (dilutional hyponatremia-CARDINAL SIGN); decreased urinary output; decreased osmolality (hypo-osmolality) measure of the number of par...

S2 STEMI ATI 1.A client who has a history of myocardial infarction (MI) is prescribed aspirin 325 mg. The nurse recognizes that the aspirin is given due to which of the following actions of the medication? A. analgesic B. anti-inflammatory C. antiplatelet aggregate D. antipyretic 2.A nurse is teaching the partner of a client who had an acute myocardial infarction (MI) about the reason blood was drawn from the client. Which of the following statements should the nurse make regarding cardi...

MLT Chemistry BOC Exam Questions and Answers All Correct An emphysema patient suffering from fluid accumulation in the alveolar spaces is likely to be in what metabolic state? - Answer-respiratory acidosis At blood pH 7.40, what is the ratio of bicarbonate to carbonic acid? - Answer-20:1 The reference range for the pH of arterial blood measured at 37C is? - Answer-7.35-7.45 A 68-year-old man arrives in the emergency room with a glucose level of 722mg/dL and serum acetone of 4+ undil...

ANS-1 final exam questions and answers 2024 In the RAAS, what substance is formed which causes vasoconstriction of the blood vessels? A. Angiotensin converting enzyme B. Renin C. Aldosterone D. Angiotenin II - Answer-D The RAAS system raises BP by 2 mechanisms. ID these mechanisms. SATA A. Increased blood volume (aldosterone) B. Decreased vascular resistance (renin) C. Tachycardia (epinephrine) D. Vasoconstriction (angiotensin II) E. Hypovolemia (ADH) - Answer-A, D When you administ...

ATI Peds ATI 2023 B with NGN/rationales Questions and Answers Ready to pass A nurse is assessing the pain level of a 3 year old toddler. Which of the following assessment scales should the nurse use? a. FACES b. Numeric c. CRIES d. Visual analog A The nurse should use the FACES pain rating scale for pediatric clients who are 3 years old and older. This scale allows the toddler to point to the face that depicts their current level of pain. The nurse can then determine the need for pain...

What is the total body of water newborns? 80% TBW decrease gradually in the first year to? 60% ICF is ________ of total body water. 2/3 ECF mayor components Na+, ClICF mayor components are K, PO4 ECF contains proteins T/F True ____ reduces secretions to 1,500 ml/day duodenum _____ reduces secretions to 250 ml a day colonUrine output is maintained to 800- 1,500 ml Osmolality number of solute particle per volume, is established by the electrolytes. Serum Osmolality (normal range)...

SHARP ESO Exam Questions and Verified Answers| 100% Correct| A Grade (New 2024/ QUESTION What is the dopamine rate? Answer: 5-20 mcg/kg/min (titrate to keep SBP >90) 2025) QUESTION How is hypotension treated in the PACU for ESO? (4) Answer: 1. O2 at 10L NRBM 2. Infuse 250ml NS/LR repeat in 5 minutes if no change 3. If fluid ineffective, give ephedrine 5mg IVP, if no change give ephedrine 10mg IVP 4. H&H, T&C 2 units of PRBC QUESTION How is elevate...

MLT (Medical Laboratory Technicians) ASCP Chemistry Practice Questions With Complete solutions /Guide Graded A+ An automated method for measuring chloride which generates silver ions in the reaction is called: Select the Correct Answer. A. Coulometry B. Potentiometry C. Chromatography D. Polarography E. Densitometry (Accurate Ans: - A; Rationale: Coulometry operates on the principle of Faraday's law in which a silver anode releases silver ions (titration) at a constant rate when a ...