Roy Johnson

question Incidence is a better measure than prevalence for judging whether an outbreak is coming to an end. answer True question Under certain circumstances a person’s normal flora can cause disease. answer True question All species in the genus Staphylococcus are coagulase-positive. answer False question With respect to zoonoses, the reservoir and vector are always […]

Molecular Formula C18H18CuN4 Average mass 353.908 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module No predicted properties have been calculated for this compound. Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash […]

question Who are the most susceptible to genital tract infecitons? answer Women and children question What two STIs are increasing in incidence and prevalence answer Chlamydia and HPV question Where do infections usually localize in Males? answer Most infections expect syphiis are limited to the urethra; occasionally they can infect the prostate question Where do […]

question Visioning answer Something you see, predictiom question Goal answer An object of your effort and aim for a desired result question Goal purposes answer To show possibilities To provide direction To provide motivation To make responsible question Types of goals answer Short term goal Long term goal Medium term goal question Short term goal […]

question Could viruses be seen by the first microscopes? answer No they were too small question Who proposed the term virus? answer Louis Pasteur question What did Ivanovski and Beijerinck showed? answer disease in tobacco was caused by a virus question Who discovered an animal virus that caused foot and mouth disease in cattle? answer […]

question Board of Directors answer A group of persons elected by the stockholders to govern a corporation. question Credit Memorandum answer A for prepared by the vendor showing the amount deducted for returns and allowances question Debit Memorandum answer A form prepared by the customer showing the price deduction taken by the customer for a […]

Molecular Formula C4H7BrMg Average mass 159.307 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash Point: Index of Refraction: Molar Refractivity: #H bond acceptors: […]

Molecular Formula C6H9ClN2 Average mass 144.602 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Experimental data Predicted – ACD/Labs Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting Point: 252 °C (Decomposes) Alfa Aesar 252 °C (Decomposes) Alfa Aesar A14645 250-254 °C Oakwood 079470 250-254 °C LabNetwork LN00141178 […]

Molecular Formula C9H18O Average mass 142.239 Da Density 0.8±0.1 g/cm3 Boiling Point 180.0±8.0 °C at 760 mmHg Flash Point 57.6±7.5 °C Molar Refractivity 43.7±0.3 cm3 Polarizability 17.3±0.5 10-24cm3 Surface Tension 25.6±3.0 dyne/cm Molar Volume 174.6±3.0 cm3 Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – […]

Molecular Formula C7H4Cl2O Average mass 175.012 Da Density 1.4±0.1 g/cm3 Boiling Point 248.8±20.0 °C at 760 mmHg Flash Point 102.0±22.3 °C Molar Refractivity 42.8±0.3 cm3 Polarizability 17.0±0.5 10-24cm3 Surface Tension 45.2±3.0 dyne/cm Molar Volume 125.0±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting Point: 43 °C […]

question Where is the Junior League Benefit for Children held in ch. 25? answer Robert E. Lee Hotel. question Who is the Benefit to benefit? answer The starving children of Africa. question Who attracts a large amount of attention upon her arrival at the Benefit? answer Celia Foote. question Why does Celia think Hilly doesn’t […]

question The Belmont principle of beneficence requires that: A. Subjects derive individual benefit from study participation. B. Potential benefits justify the risks of harm. C. The study makes a significant contribution to generalizable knowledge. D. Risks are managed so that they are no more than minimal. answer B. Potential benefits justify the risks of harm. […]

question simple structure that lacks a nucleus answer prokaryotes question the bacteria that causes tetenus answer clostridium tetani question spherecal and ovoid bacteria are called answer cocci question both types of rods (bacteria) is called answer bacilli question spiral shaped bacteria are called spirilla or answer spirillum question cooci form two cell arrangements called answer […]

question pneumonia answer what condition is rarely seen in a person who is NOT sufficiently immunocompromised? question pharyngitis answer what condition is NOT typically caused by an organism that may be considered normal flora? question rhinitis answer what condition occurs most commonly as a result of a primary infection but can lead to secondary infection? […]

Molecular Formula C12H14N4O4S Average mass 310.329 Da Density 1.4±0.1 g/cm3 Boiling Point 548.5±60.0 °C at 760 mmHg Flash Point 285.5±32.9 °C Molar Refractivity 75.9±0.4 cm3 Polarizability 30.1±0.5 10-24cm3 Surface Tension 69.5±3.0 dyne/cm Molar Volume 215.3±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting […]

question Which of these 4-year-old children is MOST likely to be taken to the dentist? answer Hailey, whose parents are middle class question Dendrite growth is the main reason that brain weight _____ from birth to the age of 2. answer triples question The frequency of low birthweight in the United States _____ throughout most […]

question Review Chart on Gram+/- answer Review question Pathogenic Gram + (cocci) answer Staph, Strep, Entero question Pathogenic Gram + (spore formers) answer Bacillus, Clostridium question Pathogenic Gram + (rods) answer Corynebacterium, listeria question Spores answer Keratin coat, DPA (hallmark of spores, allows it to cluster Ca++), no metabolism. question Gram – (rods) answer Neisseria […]

question What is the meaning of “dead art” in this quotation? answer Objects of idolatry question How did religious leaders attempt to resolve the Iconoclast Controversy answer Religious councils were formed to try to settle the issue. question Cyril and Methodius were missionaries to the Slavs who answer translated the Bible into the new alphabet […]

question Acidophile answer organisim taht likes low ph, 5.5 and below question Aerobe answer can use or requiers oxygen in resperation question Aerotolerant anaerobe answer micro org unable to respire oxygen but does not kill it question Alkaiphile answer org that has pg optimin of 8 or higher question Anaerobe answer Org that cannot use […]

question Salutary Neglect answer An English policy of not strictly enforcing laws in its colonies question Triangular Trade answer A three way system of trade during 1600-1800s Africa sent slaves to America, America sent Raw Materials to Europe, and Europe sent Guns and Rum to Africa question Mercantilism answer an economic system (Europe in 18th […]

question Which bacteria killed the mice in Griffith’s transformation experiment? a. live, harmless bacteria and heat-killed, harmful bacteria b. live, harmless bacteria and heat-killed, harmless bacteria c. live harmful bacteria and heat-killed, harmless bacteria d. live harmless bacteria, and live, harmful bacteria answer a. live, harmless bacteria and heat-killed, harmful bacteria question Griffith called the […]

question Steps of Gram Stain answer 1) Crystal Violet2)Iodine (mordant)3)Alcohol4)Saphranin question Steps of Endospore stain answer 1) Malachite Green2) Steam (mordant)3) Water4) Saphranin question Steps of Acid Fast Stain answer 1) Carbolfuschin2) Steam3) Acid-alcohol4) Methylene blue question Negative stain answer acidic dye question Capsule stain answer negative stain followed by a simple stain question Four […]