Organic hg - Study guides, Class notes & Summaries

WASTEWATER TREATMENT BIOLOGY - answer- Aerobic Decomposition - answer-decomposition of organic material in the presence of oxygen Aerobic Decomposition a. end products b. appropriate BOD levels c. how much sludge produced - answer-a. water, CO2, new cell material b. <500 mg/l (dilute ww) c. produces a lot of sludge Anaerobic Decomposition - answer-decomposition in the absence of oxygen and nitrate - primary electron acceptors are sulfate (SO42-), CO2, and organic compounds that...

HESI A2 Biology v2 Questions and Answers Latest 2023 1. A patient receives an antibiotic for symptoms of the flu. Why doesn’t the medication work? a. The medication is for a different type of flu. b. The medication is not suitable for treating the flu. c. The medication is not a strong enough dosage amount to cure the patient. d. None of the above The correct answer is B. Antibiotics are used for treating bacterial infections, but the flu is caused by a virus. Although symptoms can be si...

PAX Science NLN Exams collection (answered) 2022. 1. A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains A.) carbon dioxide. B.) hydrogen. C.) oxygen. D.) nitrogen. - answer: carbon dioxide. 2. A physician measures the pulse and blood pressure (BP) of all patients on a routine basis. Which of these measurements show the normal BP values for a resting adult patient? A.) 125/95 mm Hg B.) 120/80 mm Hg...

PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK Chapter 1: Cellular Biology MULTIPLE CHOICE 1. Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. c. Cells can take in and use nutrients. b. Cells can secrete digestive enzymes. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining options are not inclusive in their descriptions of cellular ...

Independent variable - correct answer Variable that causes some outcome; researchers controls change in this variable. Dependent variable - correct answer Variable is the consequence of the experiment; researchers measure this variable throughout the experiment. Control variable - correct answer Variables that are kept constant Larger - correct ans...

CCHT practice test 5.0 questions and answers 100% pass 1.Which of the following best describes the reason for wearing gloves when handling machine prior to blood? a) patient comfort b) asepsis c) universal precautions d) HIV c) universal precautions 2 You test for sterilant levels in a hemodialysis machine prior to patient use. The test is positive for sterilant. This means the machine: a) is sterile & bacteria free b) needs further rinsing c) needs more sterilant d) is in conductivit...

REHS study questions and answers, latest updated How far to bury animals from the house 100 ft What chemical is used to raise total alkalinity Sodium bicarbonate Define a weight scale Light, radiation, noise What chemical is used to raise total alkalinity (and/or pH)? Sodium bicarbonate Hemolytic Uretic syndrome caused by? E. Coli 0157: H7 What is Psittacosis Comes from bird droppings, pneumonia like Zone of Decomposition The dissolved oxygen i...

SUR 102 Final Practice Test 181 Questions with Verified Answers Which of the following diseases is NOT a form of transmissible spongiform encephalopathy? a. toxic shock b. mad cow c. Creutzfeldt-Jakob d. scrapie - CORRECT ANSWER A. which term means the number of microbes or amount of organic debris on an object at any given time? a. asepsis b. infection c. bioburden d. sepsis - CORRECT ANSWER C. Which of the following chemicals is a high-level disinfectant when items are...

ANCC Domain 1: Scientific Foundation (40 questions with rationales) As a PMHNP, you are aware of antipsychotic medication side effects. Which of the following side effects of antipsychotic medicati ons has an insidious, delayed-onset typically 1 to 2 years after initiation of the medication? a. Dry mouth b. Tardive dyskinesia c. Sedation d. Weight gain In evaluating a 4-year-old, one would expect which of the following delays in Asperger's Disorder? a. Language development b. Cognitive developm...

PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK Chapter 1: Cellular Biology MULTIPLE CHOICE 1. Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. c. Cells can take in and use nutrients. b. Cells can secrete digestive enzymes. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining options are not inclusive in their descriptions of cellular ...