Biology question and answers for October 31, 2023
- Q Which of the following is not a lymphocyte?B cellsT helper cellsneutrophil cellsCD8 cellsNatural killer cells
- Q Neonatal meningitis is most commonly caused byBreast feedingHospital personnelExposure from other infantsExposure in birth canal
- Q Highly virulent lesions that causes toxemia, shock, & intravascular coagulation are seen in patients with the following Vesicular rashMumpsInfluenzaMeasles (rubeola)Rubellasmall pox
- Q A is an infection indigenous to animals that can, on occasion, be transmitted to humans.Secondary infectionSequelaeNosocomial infectionZoonosisNone of the choices are correct
- Q A foreign molecule that causes a specific immune response is a/anPAMPMarkerHaptenAntibodyAntigen
- Q Contact time makes no difference when disinfecting surfacesa. Trueb. False
- Q What type of virus can cause genital warts and cancer?PapillomavirusCoronavirusRabiesTobacco Mosaic Virus
- Q CptA is a toxin.ABMembrane disruptingSuperantigen
- Q It is important to use PPE when:a. You might come in contact with blood or body fluidsb. You are certain you will come in contact with body fluidsc. Must be...
- Q Standard Precautions is the use of:a. PPE when exposure to blood and body fluids is possible.b. PPD when exposure to blood and body fluids is probable.C.PPE when you are certain...
- Q 911 is ALWAYS contacted for:a. an unwitnessed fallb. uncontrolled bleedingc. chest paind. failure of the respiratory system (unless the resident is DNR)e. All of the above
- Q The process of pasteurizing juiceallows the particles of fruit to stay suspended in the juice without settling to the bottomincreases the fresh-squeezed flavorhelps ensure a uniform thickness throughout the juiceinactivates...
- Q Sterilization is the removal of allA. pathogenic bacteriaB. life formsC. bacterial growthD. Gram+ bacteria
- Q Following a school camping trip, 30 people suffered of gastrointestinal problems. These included abdominal cramps, body aches, flatulence and prologned diarrhea. The following cell was found in fecal smear from...
- Q A 28-year-old man is experiencing painful urination and purulent urethral discharge. Cultures reveal gram- negative diplococci bacteria. What is the causative agent? What is the mode of transmission?
- Q River blindness iscaused by Wuchereria bancrofti.a disease in which worms can invade the eyes.caused by a blood fluke.transmittedby mosquito vector.
- Q Measles is described as a __ skin lesion.purpurabullapapulemaculemaculopapular
- Q Normal biota of the upper respiratory tract includeCorynebacteriumCandida albicansHaemophilus influenzaeStaphlococcus aureusAll of the choices are correct
- Q "Which B. megaterium culture, logarithmic or stationary phase, would show the best survival following exposure to UV radiation ?logarithmicstationarybothnone of these
- Q Levodopa is successfully used in the treatment of Parkinson's disease, but it loses effectiveness over time. best illustrates the concept ofToleranceDependenceAddictionHalf-life
- Q Which of the following biological features of a glass of water mean that it cannot be considered a living organism according to our shared characteristics of living things?A. it has...
- Q Which of the following helminth can be transmitted by mosquitoes?Ascaris lumbricoidesWuchereria bancrotiEnterobius vermicularisAncylostoma duodenaleNecator americanus
- Q How can the microbes living in and on our body respond to changes in our body, such as a fever?a. The types of microbes can change.b. The numbers of microbes...
- Q The definition of vaccination has changed over time to mean any method of disease prevention by introducing a weakened form of bacteria or virus. What other diseases can be prevented...
- Q Based on your assigned reading from the textbook and other resources, fill in informationaccording to the instructions given for each question.For each step of acute inflammation, order the steps (1-8)....
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