Osmolarity - Study guides, Class notes & Summaries

Test Bank for Guyton and Hall Textbook of Medical Physiology 14th Edition By John E. Hall; Michael E. Hall Chapter 1- 85 Complete Guide A+ 7128, 2 1. Functional Organization of the Human Body and Control of the “Internal Environment” 2. The Cell and Its Functions 3. Genetic Control of Protein Synthesis, Cell Function, and Cell Reproduction 4. Transport of Substances Through Cell Membranes 5. Membrane Potentials and Action Potentials 6. Contraction of Skeletal Muscle 7...

AP Biology Multiple Choice Exam Questions and Answers Graded A+ 57. Five new species of bacteria were discovered in Antarctic ice core samples. The nucleotide (base) sequences of rRNA subunits were determined for the new species. The table below shows the number of nucleotide differences between the species. Which of the following phylogenetic trees is most consistent with the data? C) A common laboratory investigation involves putting a solution of starch and glucose into a dialysis ...

Chapter 01: Cellular Biology MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome ca...

ATI RN PROCTORED COMPREHENSIVE PREDICTOR FORM A NURSING 441 |QUESTIONS WITH ANSWERS (RATED A+) 1. A nurse is caring for a client who is at 33 weeks of gestation following an amniocentesis. The nurse should monitor the client for which of the followingcomplications? a. Vomiting b. Hypertension c. Epigastric pain d. Contractions 2. A nurse is providing teaching to an older adult client about methods to promotenighttime sleep. Which of the following instructions should the nurse incl...

What is tonicity? Correct Answer the ability of a solution to change shape or tone of cells by altering the cells internal water volume. A solution's tonicity depends on the solution's concentration of nonpenetrating solutes (e.g., NaCl) relative to that in the cell, not on the total osmolarity of the solution. Tonicity provides the information on how the solution affects the cell's volume - Why does it matter if a cell is hypertonic or hypotonic? - Water movement depends on what type of...

Exam 2: PNR202 / PNR 202 (Latest 2024 / 2025 Update) Intravenous Therapy | Questions and Verified Answers | 100% Correct | Grade A - Fortis Question: Who's at risk for iv therapy complications? Answer: Excessive IV movement Too large of catheter In adequate IV preparation IV solutions with high osmolarity/vesicants inexperienced clinician Question: macrodrip Answer: 10, 15, 20 gtt/mL Used primarily on adults Question: Microdrip Answer: delivering 60 drops per millilit...

NUR 1211 Medical Surgical Final Midterm Exam (BRAND NEW) 2023/2024 Rated A+.1. A CLIENT WHO HAD A TOTAL KNEE REPLACEMENT 2 WEEKS AGO REPORTS SEVERE PAIN AT THE SITE. WHICH RESPONSES BY THE NURSE ARE MOST APPROPRIATE AT THIS TIME WITH 10 BEING THE WORST POSSIBLE PAIN ? (SELECT ALL). A. Please rate your pain on a scale of 1-10, with 40 being the worst possible pain. B. Could you describe the pain in your knee? C. ,,,,,,,, D. Which positions make the pain feel worse or better? 2. AN OLDER AD...

Normal sodium level Correct Answer-135-145 normal plasma osmolarity Correct Answer-275-295 Normal potassium levels Correct Answer-3.5-5.0 Normal Calcium level Correct Answer-8.6-10.2 normal pH Correct Answer-7.35-7.45 Normal CO2 in the blood Correct Answer-35-45 Normal Bicarbonate Level Correct Answer-22-26 Situation Background Assessment Recommendation Correct Answer-SBAR Since 1979 the government established goals for the nations health -Charges instiutions to in...

The nurse is performing assessment on a client with acute kidney injury who is in the oliguric phase. Which should the nurse expect to note? Select all that apply. 1.Increased serum creatinine level 2.A low and fixed specific gravity 3.Increased blood urea nitrogen (BUN) level 4.A urine output of 600 to 800 mL in a 24-hour period 5.Urine osmolarity of approximately 300 mOsm/kg (300 mmol/kg) 1.Increased serum creatinine level 2.A low and fixed specific gravity 3.Increased blood urea...

Exam 1: PNR202 / PNR 202 (Latest 2024 / 2025 Update) Intravenous Therapy | Questions and Verified Answers | 100% Correct | Grade A - Fortis Question: How often do you change peripheral IV's? Answer: every 48-72 hours *according to policy* Question: (T/F): You should check your facility policy for LPN scope when dealing with PICC lines Answer: True Question: Central IV lines are usually located in which two veins? Answer: -subclavian vein -jugular vein Questio...