3 nacl hypertonic - Study guides, Class notes & Summaries

MCB2010 MDC Study Guide# 1 Questions with 100% Verified Correct Answers 2024/2025 Which of the following statements is INCORRECT regarding prokaryotic cells? a. Their DNA is not enclosed within a membrane. b. They lack membrane-enclosed organelles. c. They typically have a circular chromosome. d. They reproduce by binary fission. e. They lack a plasma membrane. - Correct Answer They lack a plasma membrane. 2.Each of the following statements concerning the gram-positive cell wall is tru...

Tonicity Ans: Concentration of a substance dissolved in water Isotonic fluids Ans: Same concentration as body fluids (0.9% NaCl, Ringer's Solution, Lactated Ringer's, 5% Dextrose in water) Hypertonic solution Ans: Solute concentration greater than that of body fluids (10-15% Dextrose in water, 3% NaCl, Sodium Bicarbonate 5%) Hypotonic solution Ans: Solute concentration less than that of body fluids (0.45% NaCl) ECF Ans: Extracellular fluid Every 72 hours Ans: How often is standa...

NUR 2090 EXAM 2 ACTUAL QUESTIONS AND ANSWERS WIT COMPLETE SOLUTIONS VERIFIED LATEST UPDATE what is an isotonic solution and give the 2 examples Solutions with the same osmotic concentration as cells, used to increase extracellular fluid volume due to blood loss, surgery, dehydration, or fluid loss. They are used for vascular expansion, and electrolyte replacement. Examples to know: Normal saline and Lactated Ringer's What are the nursing considerations when it comes to giving ISOTONIC so...

D5W (5% dextrose) CORRECT ANSWER Dextrose - 50 Sodium - 0 Chloride - 0 Tonicity - Hypotonic Free water - 1000 0.45% NaCl (1/2 NS) CORRECT ANSWER Dextrose - 0 Sodium - 77 Chloride - 77 Tonicity - Hypotonic Free water - 500 0.9% NaCl (normal saline) CORRECT ANSWER Dextrose - 0 Sodium - 154 Chloride - 154 Tonicity - Isotonic Free water - 0 3% NaCl (hypertonic solution) CORRECT ANSWER Dextrose - 0 Sodium - 513 Chloride - 513 Tonicity - Hypertonic Free water - -2331 L...

Normal Osmolarity correct answers 275-295 How do you calculate osmolarity? correct answers 2x Sodium Level Signs of Syndrome of Inappropriate ADH (SIADH) correct answers 1. Decrease Na 2. Decreased Serum Osmolarity 3. Decreased Urinary Output 4. Increased Urine Osmolarity Causes of SIADH correct answers 1. Oat Cell Carcinoma 2. Viral Pneumonia 3. Head Problem (Structural) 4. Dehydration 5. Anesthesia What is Oat Cell Carcinoma? correct answers (Bronchogenic Cancer) Tumor in a...

Exam 1: NR324/ NR 324 (Latest 2024/ 2025 Update) Adult Health I | Complete Guide with Questions and Verified Answers | Weeks 1-3 Covered| 100% Correct | Grade A - Chamberlain Q: Vital signs regarding fluid volume deficit Answer: hyperthermia tachycardia weak, thready pulses hypotension tachypnea Q: Neurological symptoms regarding FVD Answer: Dizziness syncope confusion weakness fatigue seizures Q: GI symptoms regarding FVD Answer: thirst dry mucous me...

osmolalityconcentration isotonic solutions (0.9 nacl and LR)o used for treating dehydration, low blood pressure, code blues, or losing blood. isotonic = equal hypotonic solution (0.45 and 0.25)o Treats FVD/Dehydration/hypernatremia: Pulls water from the plasma into the cell. hypertonic solution (D10 and 3 NaCl)o Treats FVO/hyponatremia: Hypertonic means that there is a lot of salt that pulls water from the cells. What are some indications for TPN?o Non-functioning GI tract or Mala...

Fluid regulation mechanisms - Answer--The thirst center. The thirst center in the hypothalamus stimulates or inhibits the desire for a person to drink. -Antidiuretic hormone. ADH regulates the amount of water the kidney tubules absorb and is released in response to low blood volume or in response to an increase in the concentration of sodium and other solutes in the intravascular fluids. -The RAAS. The RAA system controls fluid volume, in which when the blood volume decreases, blood flow t...

NCLEX RN- Physiological Integrity Questions and Answers 100% Solved Tonicity Concentration of a substance dissolved in water Isotonic fluids Same concentration as body fluids (0.9% NaCl, Ringer's Solution, Lactated Ringer's, 5% Dextrose in water) Hypertonic solution Solute concentration greater than that of body fluids (10-15% Dextrose in water, 3% NaCl, Sodium Bicarbonate 5%) Hypotonic solution Solute concentration less than that of body fluids (0.45% NaCl) ECF Extracellular fluid ...

diffuse axonal injury ~ type of brain injury characterized by shearing, stretching, or tearing of nerve fibers with subsequent axonal damage. penetrating head trauma abx ~ ceftriaxone, metronidazole, and vanc immediately for minimum of 6 weeks management of TBI ~ limit secondary injury cerebral/elevated ICP/herniation herniation ~ indicated by pupillary dilation cushing triad: HTN, decreased RR, bradycardia, late finding of elevated ICP barbiturate coma ~ may be used to ...