Cfu colony form units Study guides, Class notes & Summaries

(hydrogen) sulfide - in the SIM media because of the FeSo4 which the SIM media contains, it will turn black in the presence of what? a amylase - hydrolyzes starch into the simple sugars glucose and maltose A and B - what are the possible antigens found on RBC's Acid and Oxygen - what are the by products of fermentation acidic - In the PR- Carbohydrate broth if the color is yellow it is what pH? agglutination - Clumping of microorganisms or blood cells, typically due to an antigen-antibody...

Fresenius medical care final exam Question and answers 2023 verified to pass 2023 CCPD - correct answer Continuous cycling peritoneal dialysis CD - correct answer Clostridium Difficile CFU - correct answer Colony form units CHD - correct answer Chronic hemodialysis CHF - correct answer Congestive heart failure CHO - correct answer carbohydrate CHr - correct answer reticulocyte hemoglobin

1. Describe the functions of blood. A. Blood: is a liquid connective tissue that consists of cells surrounded by a liquid extracellular matrix. The extracellular matrix is called blood plasma, and it suspends various cells and cell fragments. B. interstitial fluid: is the fluid that bathes body cells and is constantly renewed by the blood. C. functions of blood: Blood transports oxygen from the lungs and nutrients from the gastrointestinal tract, which diffuse from the blood into the intersti...

Erikson's Stage of Development: infant? toddler? preschool? school age? adolescence? young adult? - ANSWER Infant: Trust vs. Mistrust Toddler: Autonomy vs. Shame Preschool: Initiative vs. Guilt School Age: Industry vs. Inferiority Adolescence: Identity vs. Role Confusion Young adult: Intimacy vs. Isolation Normal cell cycle - ANSWER Mitosis G1: growth in cell size, RNA & protein synthesis S: DNA replication G2: cell growth, RNA & protein synthesis Steps of Mitosis - ANSWER 1. Interph...

Define administrative controls. Give an example - Answer the use of administrative measures like enforcement measures, policies and procedures that are designed to reduce the risks of pathogenic transmissions in the health care setting. An example of an administrative control is a policy and procedure related to the disposal of sharps and other bio-hazardous waste. Define aerosols.What are they most commonly produced by? - Answer small particles less than 10 µm that can remain airborne and v...

  FFP used for - Answer: Multiple coagulation deficiencies Factor XI deficiency Cryoprecipitate used for - Answer: Replace fibrinogen loss due to DIC Massive bleeding Dysfibrinogenemia with active bleeding Plateletpheresis preparation steps - Answer: Light spin (remove RBC) Heavy spin (spin down PLT and WBC) Supernatant goes into bag for freezing (FFP) Remaining plasma, platelets, and WBC = platelets Irradiated blood prevents - Answer: GVHD Also used for ca...

Dialysis PCT Exam Questions Answered 100% correct The number one infection control practice for reducing infections is Hand Washing This patient is placed in isolation HBsAG+ Every time the dialysis machine is touched Wear a glove When cannulating wear Gloves, Gown, and Face Shield Patients with drug resistant infection such as MRSA or VRE are dialyzed -In a separate area -With dedicated BP cuff and stethoscope Hemolysis Destruction of red blood cells ...

Direct methods - Answer count viable cells that reproduce to form colonies colony forming units per milliliter - Answer because a colony may arise from more than one colony, especially with cells that form clusters, pairs or chains, organisms are quantified using _________ indirect methods - Answer counting cells which include turbidity of a liquid sample with a spectrometer, metabolic activity, and dry weight Dilution factor - Answer the ratio of the initial and final solution volumes pou...

Test Bank for Modern Dental Assisting, 13th Edition, Doni Bird, Debbie Robinson Acute chemical toxicity results from high levels of exposure over a short period. The victim feels the effects immediately and may show symptoms of dizziness, fainting, headache, nausea, or vomiting. A chronic chemical toxicity involves repeated exposures over a long period. Chemical resistance refers to a material that prevents the hazardous chemical from being in contact w...

Nephrons - ANSWER-Functional unit of the kidneys Nephrons are composed of? - ANSWER-The glomerulus (tangled cluster of capillaries surrounded by the bowmans capsule) and the tubules Kidneys help maintain good health because - ANSWER-They filter fluid, waste, and extra electrolytes from capillaires into the tubules 4 functions of the kidney - ANSWER-Excretory, regulatory, filtration and endocrine Excretory function of the kidney - ANSWER-Kidneys rid the body of waste products and exce...