Cfu colony form units Study guides, Class notes & Summaries

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...

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...

Which of the following is not used in protozoan locomotion? - answer-Budding A possible answer to a research question asked by a scientist is called a - answer-Hypothesis Which scientist first isolated microbes from disease victims by smearing blood, pus, or sputum samples onto gelatin media? - answer-Robert Koch The three domains of life as identified by Carl Woese and George Fox are Bacteria, Eukarya, and Archaea - answer-True Microbes that lack a nucleus are called - answer-Prokar...

NURSING NUR 3125 midterm exam questions & answers |Latest update NURSING NUR 3125 midterm exam The nurse knows that which of the following treatment plans listed below is most likely to be prescribed after a computed tomography (CT) scan of the head reveals a new-onset aneurysmal subarachnoid hemorrhage? Answer s: A. Stat administration of tissue plasminogen activator (tPA) B. Administration of a diuretic such as mannitol to reduce cerebral edema and ICP C. Monitoring in the ICU ...

BIOS 255 Final Exam Study Guide AP III Essay questions to know • What are innate and adaptive immune systems, how they work and how they interact. Adaptive immunity is the ability of the body to defend itself against specific invading agents ▪ Antigens are substances recognized as foreign that provoke immune responses Adaptive immunity has both specificity and memory and is divided into 2 types 1 Cell-mediated 2 Antibody-mediated In cell-mediated immunity: ▪ An antigen is re...

BIOD 171/Microbiology Lab 5 Exam Portage Learning ( A+ GRADED 100% VERIFIED) The density of viable cells in a sample will be estimated using the - answerpour plate method. Absorbance data will be used to construct a - answerstandard curve. The ability to reliably estimate or quantify the density of microorganisms in a sample is of great importance. This methodology is used in many applications, such as - answerthe analysis of food products and milk, determining water and air quality, a...

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

OpenStax Microbiology Test Bank Chapter 9: Microbial Growth Chapter 9: Microbial Growth * = Correct answer Multiple Choice 1. Bacteria most commonly reproduce using which of the following methods? A. binary fission* B. budding C. meiosis D. mitosis Difficulty: Easy ASM Standard: N/A 2. Which structure separates new daughter cells in binary fission? A. the crescent B. the division septum* C. the FtsZ D. the spindle apparatus Difficulty: Easy ASM Standard: N/A 3. Which of the fo...

OpenStax Microbiology Test Bank Chapter 9: Microbial Growth Chapter 9: Microbial Growth * = Correct answer Multiple Choice 1. Bacteria most commonly reproduce using which of the following methods? A. binary fission* B. budding C. meiosis D. mitosis Difficulty: Easy ASM Standard: N/A 2. Which structure separates new daughter cells in binary fission? A. the crescent B. the division septum* C. the FtsZ D. the spindle apparatus Difficulty: Easy ASM Standard: N/A 3. Which of the fo...

Evidence Based Practice: Level "A" Type of Evidence Randomized control trials (rct) are considered to be the preferred study design. Participants are selected and assigned randomly and undergo very controlled conditions. Evidence based practice: Level "B" Type of evidence Well designed control trials without randomization are less strong in validity due to the lack of control of variables at the initiation of a trial. Some concerns or problems with this type of trial include inten...