TESTSOLVER9 STORE

THAYER-MARTIN (TM) - Answer Selective media for Neisseria species Modified Chocolate agar that is selective for Gonococcus and Meningococcus by the addition of antibiotics (TM) ANTIBIOTICS - Answer VANCOMYCIN (INHIBITS GPC) COLISTIN (INHIBITS GNR) NYSTATIN (INHIBITS YEAST) MODIFIED THAYER MARTIN AB - Answer VANCOMYCIN ( INHIBITS GPC) COLISTIN (INHIBITS GNR) NYSTATIN (INHIBITS YEAST) TRIMETHOPRIM LACTATE (PROTEUS SPP) NEW YORK CITY (NYC) MEDIA - Answer TRA...

Milk contains most of the nutrients needed by the human body: Carbohydrates - Answer Lactose, the sugar of the milk; lactose is a disacchoride. Lactose is the enzyme that breaks diwn lactose. Milk contains 4.8% of carbohydrates. Fat - Answer contains 3.8% Protein - Answer There are two types: CASEIN, which gives milk it's milky color and ALBUMIN, which dissolves in water. Casein contains 2.8% and albumin contains 0.7% Water - Answer 87% Salt - Answer ...

121 degrees Celsius - Answer It has been determined that the temperature in an autoclave should reach __________ for sterilization. Yes. The temperature is set at 121 degrees Celsius and 15 psi for 15 minutes to sterilize small volumes. What role does pressure play in an autoclave? - Answer Pressure is applied to boiling water to prevent heat from escaping as steam Adding pressure to boiling water leads to higher water temperatures. How do scientists ensure that autocla...

Developed solid media to grow bacteria, developed the rules to associate a microbe with a disease, known as postulates: - Answer Robert Koch Scientifically tested the first smallpox vaccine (live cowpox), leading eventually to the eradication of smallpox. - Answer Edward Jenner Accidentally discovered the first antibiotic, penicillin, and then freely donated the discovery to mankind: - Answer Alexander Fleming The "Father of Epidemiology", tracking an outbreak of...

Rejection of inappropriately collected or transported specimens - Answer should be initiated by laboratory personnel but approved by nursing or physician staff responsible for the care of the patient. Anaerobes grow best in - Answer Five percent to 10% hydrogen (H2), 5% to 10% CO2, 80% to 90% nitrogen (N2), and 0% O2. To be sterilized in an autoclave, infectious medical waste should be: - Answer processed for 30 to 60 minutes at 132°C and 15 psi pressure. The definiti...

Nonfermentitive Bacillus - Answer 1. Pseudomonas 2. Acinetobacter 3. Alcaligenes 4. Chryseobacterium Gram stain of nonfermentitive bacillus - Answer Large pleomorphic gram negative rods Nonfermentitive bacillus can or cannot ferment carbohydrates? - Answer cannot What are the TSI reactions of nonfermentitive bacillus? - Answer TSI= K/K or K/N What two groups are NFB's split up into? - Answer 1. Oxidizers 2. Nonoxidizers Oxidizers - Answer ...

List the four major groups of Gram negative rods, and the percentages of each that are isolated in clinical labs. - Answer 70-80% Enteric GNR 10-15% Non-fermentative GNR 10-15% Fastidious GNR 1% Misc and infrequently encountered GNR List and explain the common characteristics, including common laboratory characteristics of the Enterobacteriaceae. - Answer Facultative anaerobes (however they prefer aerobic conditions) Non-fastidious Most are normal flora (human fecal) ...

What are the non-fermentative bacillus? - Answer Pseudomonas Acinetobacter Stenotrophomonas Alcaligenes Chryseobacterium What are the common characteristics of non-fermentative bacillus? - Answer Large pleomorphic Gram negative rods Cannot ferment carbohydrates Grow well on SBA, may or may not grow on MAC Opportunistic infections in compromised hosts, nosocomial infections, etc. Clinical sources: wounds, UTI, blood, CSF, etc. What are the two types of NFBs? - Answer ...

pathogenic cocci - Answer The most frequently isolated group of organisms in the clinical lab is: pyogenic, suppurative - Answer These terms mean "pus forming": purulent exudate - Answer The clinical term for pus is: opportunistic pathogens - Answer As pathogenic cocci are common normal flora, they are often: staphylococcus, micrococcus - Answer The family Micrococcaceae contains the following genera: S. aureus, S. epidermidis, S. haemolyticus, ...

1. List the main objectives of clinical microbiology (see page 1-1 of your course packet). - Answer 2. List the 4 major fields of clinical microbiology. List and define three areas of bacteriology. - Answer 3. Define pathology, anatomy and physiology, and epidemiology as they relate to clinical microbiology. - Answer 4. Define the term taxonomy. List and define the divisions in the 5 Kingdom and 3-Domain classification schemes. Define the terms prokaryotes and eukar...

Explain beta hemolysis: 1. what can we use to ID this with? 2. what is broken down? - Answer used to ID strep spp complete breakdown of RBCs Explain alpha hemolysis 1. Used to ID what sp? 2. what is broken down? 3. what color? - Answer used to ID Streptococcus pneumoniae. Breaks down hemoglobin to methemoglobin. Green Explain gamma hemolysis 1. what does this mean 2. how to record? - Answer non-hemolytic don't: it's default what does SBA stand for? ...

Which two groups of GNR's occur in the lab 10-15% of the time? - Answer 1) Non-fermentative GNR 2) Fastidious GNR Which GNR group shows up less than 1% of the time in clinical lab specimens? - Answer Misc. Infrequently encountered GNR What is Enteric GNR's family? - Answer Enterobacteriaceae Name the genera that fall under Enterobacteriaceae - Answer Escherichia Edwardsiella Enterobacter Citrobacter Klebsiella Proteaus Morganella Providencia ...

M protein - Answer - virulence factor unique to S. pyogenes (Gp A Strep) - attached to peptidoglycan - 80 different serological groups Functions: - resists phagocytosis - adherence to mucosal cells DNase - Answer - S. pyogenes (Gp A Strep) virulence factor - An enzyme virulence factor that breaks down DNA (allows invasion into deeper tissue) Hyaluronidase - Answer - S. pyogenes (Gp A Strep) virulence factor - breaks down interstitial tissue between cells - allows i...

peptidoglycan - Answer Cell wall of prokaryotes, but NOT ARCHAEA. Made of a sugar polymer and polypeptide. Glycan means sugar. Teichoic acids stabilizing wall. Lipoteichoic acids stabilize wall and extend into the lipid bilayer. Gram Pos bacteria have this THICK outer wall. Gran Neg, has thin inner wall. . peptidoglycan structure - Answer Consists of two sugars; NAM; (N-acetylmuramic acid) NAG; (N-acetylgucosamine) Two Peptide brides; Tetrapeptide crossbridge; Pepti...

How common are non-fermentative bacilli in the clinical lab? - Answer they're 10-15% of the spp you will see What are the 5 genera that fall under the non-fermentative bacillus category? - Answer Pseudomonas Acinetobacter Stenotrophomonas Alcaligenes Elizabethkingia What are the common characteristics of all non-fermentative bacilli? - Answer 1. Large pleomorphic GNRs (similar to shape of enteric GNRs) 2. Cannot ferment carbohydrates (TSI= K/K or K/N = use peptone...

Occurrence of enteric GNRs in clinical lab specimens - Answer 70-80% categories of enteric GNRs - Answer opportunistic intestinal non-intestinal sources of opportunistic enteric GNRs - Answer UTIs wounds (any type) septicemia lower respiratory tract infections meningitis pathogenic intestinal enteric GNRs - Answer (not normal flora, always significant when found in clinical specimens) Salmonella, Shigella E. coli Yersinia enterocolitica pathogenic non...

1 Exam (elaborations) HOSA- Human Growth and Development | Adulthood and Geriatrics 2 Exam (elaborations) Hosa -Human Growth and Development Study Guide Exam with Actual Answers. 3 Exam (elaborations) HOSA- Human Growth and Development (Chapter 5 Theories of Growth and Development)

Fluid intelligence - Answer the ability to to think abstractly, reason quickly and problem solve independent of any previously acquired knowledge Fluid - Answer ____ intelligence begins to decline in middle adulthood. Crystallized intelligence - Answer the knowledge and skills you've learned over time, and how you use that knowledge to solve problems Emotional intelligence - Answer the ability to manage both your own emotions and understand the emotions of peo...

What is human growth and development? - Answer The study of how people change as they go through life What occurs during physical development? - Answer Concerns all bodily changes that occur as a person grows and ages Intellectual Development - Answer Deals with a persons ability to learn and then apply this knowledge to new problems Emotional Development - Answer Deals with changes in a persons ability to establish a unique identity Social Development - Answe...

Nancy, age 3, is being seen in the managed care clinic. As part of the yearly health screen, the nurse assesses her patterns of growth and development. Development is assessed based on - Answer what skills she has acquired Which of the following describes the characteristic pattern of growth and development? - Answer can be slow and steady with rapid periods Maturation occurs - Answer without training Cephalocaudal development progresses from - Answer head toward...