Hypertonic osmolarity Study guides, Class notes & Summaries

Biology 2 Exam 9-TBD Questions & Answers 2024/2025 osmoconformers - ANSWERSmarine organisms that maintain an internal environment that is osmotic to their external environment. This means that the osmotic pressure, or osmolarity, of the organism's cells is equal to the osmotic pressure of their surrounding environment. osmoregulators - ANSWERStightly regulate their body osmolarity, maintaining constant internal conditions. osmotic challenges faced by animals in freshwater environment...

cytoskeleton intracellular support, used in cell movement, moves organelles cells composed of plasma (cell membrane), cytoplasm, cytosol, nucleus, cytoskeleton cytosol clear gel within the sometimes, referred to as intracellular fluid cytoplasm fluid and components between the nucleus and cell membrane, includes the cytosol and cytoskeleton molecules embedded in phospholipid layer transmembrane proteins peripheral proteins cholesterol sugars (glycolipids, glycoprotein...

NSG 352 Exam 2 Questions with Correct Answers This means they suck more fluid into the vascular space INCREASING BLOOD VOLUME Low blood pressure + high heart rate and respiratory rate = what?? If this is the case, what intravenous solution should be given immediately and why? - Answer-SHOCK!! Give the patient an isotonic solution (like NS or Lactated Ringers) rapidly to increase blood volume and prevent shock! What are the 3 types of crystalloid fluids? - Answer-Isotonic Hypertoni...

An older adult is brought to an emergency department by a family member. Which of the following assessment findings should cause the nurse to suspect that the client has hypertonic dehydration? ANSWER: Urine Specific gravity 1.045 A urine specific gravity greater than 1.030 indicates a decrease in urine volume and an increase in osmolarity, which is a manifestation of hypertonic dehydration. A nurse in a community clinic is caring for a client who reports an increase in the frequenc...

Stages of general adaptation syndrome - 1. Alarm Initial reaction Sympathetic nervous system 2. Resistance Adaptation Limit stressor 3. Exhaustion Adaptation failing Disease develops Edema - Excess fluid in the interstitial space Dehydration (ECF volume deficit) - Can occur independently without electrolyte defects Decrease in fluid level leads to increase in level of blood solutes Cell shrinkage Hypotension Hypovolemia or fluid volume deficit - Decreased fluid in the intravascular...

CCRN REVIEW EXAM QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED SIADH - too much ADH low Na, hypo-osmolar, low UOP ADH - made in hypothalamus stored in pituitary released to kidney and makes kidney hold onto h20 serum osmolarity - Na X2 275-295 low=fluid overloaded high=concentrated SIADH CAUSES - oat cell carcinoma (bronchogenic CA)-makes its own ADH Viral PNA Head Problem inc. serum osmo, anesthesia, analgesics, stress COMPLICATIONS OF SIADH - Sz's TREATMENT of SIADH - get rid ...

NURS 3320 Test Bank Intravenous Therapy Questions and Answers and Rationale 1. You are training nurses at your hospital to insert midline catheters. What would you teach the nurses about how many inches of the catheter should be inserted into the required site and for how long can it be used? A) 1 to 3 inches, used for up to 3 weeks B) 3 to 6 inches, used for up to 4 weeks C) 7 to 8 inches, used for up to 5 weeks D) 8 to 9 inches, used for up to 6 weeks Ans: B Feedback: A midline cathete...

LPN IV Therapy Exam 2023 / IV Therapy Training Course; LPN IV Therapy Exam 2023.-(Ch 01 Quiz) 1. What percentage of body weight is attributed to ECF? A. 5% B. 10% C. 20% D. 40% - C. 20% • ECF makes up about 20% of body weight. (Ch 01 Quiz) 2. Which type of solution raises serum osmolarity and pulls fluid and electrolytes from the intracellular and interstitial compartments into the intravascular compartment? A. Isotonic B. Solvent C. Hypotonic D. Hypertonic - D. Hypertonic • Th...

An older adult is brought to an emergency department by a family member. Which of the following assessment findings should cause the nurse to suspect that the client has hypertonic dehydration? - ANSWER Urine Specific gravity 1.045 A urine specific gravity greater than 1.030 indicates a decrease in urine volume and an increase in osmolarity, which is a manifestation of hypertonic dehydration White spots on the nails are known as - ANSWER Leukonychia

Rasmussen University Pathophysiology Exam 1 Questions and Answers Rated A+ Stages of general adaptation syndrome 1. Alarm Initial reaction Sympathetic nervous system 2. Resistance Adaptation Limit stressor 3. Exhaustion Adaptation failing Disease develops Edema Excess fluid in the interstitial space Dehydration (ECF volume deficit) Can occur independently without electrolyte defects Decrease in fluid level leads to increase in level of blood solutes Cell shrinkage ...