Crenation - Study guides, Class notes & Summaries

Developed smallpox immunization using cowpox agent - Edward Jenner Sought a "magic bullet" to destroy pathogens & not host - Paul Ehrlich Discovered penicillin - Alexander Fleming Pioneered aseptic surgery, Prevented surgical infections by using mists of phenol - Joseph Lister Father of Epidemiology (Cholera in London) - John Snow Pioneered asepsis by discovering that hand washing prevented streptococcal infections in obstetric patients - Ignaz Semmelweis Pioneered the culti...

CCHT Exam (2024/2025) Questions and Answers (Verified Answers). NB: Answers are highlighted in yellow and appear at the bottom of the choices given. AAMI Chemical Analysis of water used for hemodialysis is tested: annually monthly semi-annually quarterly annually A 58-year old patient who is blind comes to treatment accompanied by his wife. Which of these approaches should the dialysis technician use when interacting with the patient? Avoid using phrases that refer to sight, such as "...

Nancy Caroline chapter 8 Anatomy and Physiology Latest 2023/2024 100% Correct The basic structure of nervous tissue that responds to environmental changes by transmitting impulses is the: neuron The process in which malignant cells travel to other organs or tissue and establish secondary tumors is called: metastasis Stimulation of alpha-1 receptors of the sympathetic nervous system results in: peripheral vasoconstriction Which of the following statements regarding interstitial fluid is corre...

DaVita Week One Training 100% Correct 2023 solution Ultrafiltration (UF) - CORRECT ANS - Controlled fluid removal by manipulation of hydrostatic pressure 4 key elements affected in CKD-MBD - CORRECT ANS - Calcium Phosphorous PTH Calcitriol Kidney excretory functions - CORRECT ANS - Waste removal Fluid/electrolyte balance Kidneys endocrine function - CORRECT ANS - Erythropoietin What would you advise patients with peripheral neuropathy - CORRECT ANS - Encourage not to wal...

acceptable result for residual bleach - ANSWER-< 0.5 ppm Acceptable result for chlorine/chloramine testing - ANSWER-< or equal to 0.1 mg/L acceptable hardness test result - ANSWER-< 1 grain/gallon final dialysate conductivity - ANSWER-13-15.5 mS final dialysis pH - ANSWER-6.9-7.6 if dialysis conductivity is too low - ANSWER-hemolysis, bursting of blood cells, cranberry red blood if dialysate conductivity is too high - ANSWER-crenation, shriveling of blood cells, dark r...

BIOL Exam 1 Questions Correctly Answered. A phospholipid has a "head" made up of a glycerol molecule attached to a single ___________, which is attached to another small molecule - CORRECT ANSWER phosphate group Because the phosphate group and its attachments are wither charged or polar, the phospholipid had is _____, which means it has an affinity for water - CORRECT ANSWER hydrophilic A phospholipid also has two "tails" made up of two ______________ molecules, which consist of a...

Crenation - Shrinking of a cell due to osmosis. Hemolysis - Breaking of a cell. Atrophy (of a cell) - Also involves the shrinking of a cell, but is not due to an osmotic force, and is usually due to tissue breakdown. Hypertrophy (of a cell) - Enlarging or thickening of a cell. Class 1 research - Most reliable and valid, it is the highest and best for citation, research and policy development is derived from prospective, controlled, randomized, double-blind studies. Class 2 research - Bias...

SOLUTIONS THAT HAVE A HIGHER OSMOLARITY THAN BODY FLUIDS ARE CALLED - HYPERTONIC BLOOD THAT IS EXPOSED TO A HYPERTONIC SOLUTION CAUSE - CRENATION HEMOSTASIS DEPENDS ON - THE ABILITY OF NORMAL BLOOD VESSELS TO CONTRACT AND RETRACT WHEN INJURED THE ABILITY OF PLATELETS TO FORM PLUGS IN THE INJURED BLOOD VESSELS THE PRESENCE OF PLASMA COAGULATION FACTORS THE STABILITY OF THE BLOOD CLOT A NON-STERILE AQUEOUS SOLUTION THAT IS SIMILAR TO NORMAL LEVELS OF ELECTROLYTES FOUND IN THE EXTRA CEL...

Convulsions a sudden, violent, irregular movement of a limb or of the body, caused by involuntary contraction of muscles Hyponatremia - causes? Hyponatremia is a condition that occurs when the level of sodium in your blood is abnormally low. Sodium is an electrolyte, and it helps regulate the amount of water that's in and around your cells. Red Cell Crenation A process resulting from osmosis in which red blood cells, in a hypertonic solution, undergo shrinkage and acquire a notched or scallop...

Crenation Shrinking of a cell due to osmosis. Hemolysis Breaking of a cell. Atrophy (of a cell) Also involves the shrinking of a cell, but is not due to an osmotic force, and is usually due to tissue breakdown. Hypertrophy (of a cell) Enlarging or thickening of a cell. Class 1 research Most reliable and valid, it is the highest and best for citation, research and policy development is derived from prospective, controlled, randomized, double-blind studies. Class 2 research Biased, non-rand...