In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: True or False. Microorganisms are in the food, air, and our tracts.Answer: True Question: How are microorganisms in food?Answer: They are part of the making process. Question: True or . Only one type of microorganism exist. Answer: False. Just like plant seeds, there are many kinds of microorganisms, each with a effect Question: How many microns is ?Answer: 1 or Question: What are the parts of a cell?Answer: Cell wall, cell , cytoplasm, capsule, flagella and nucleus. Question: Are viruses smaller or than bacteria?Answer: Question: What are the three main of bacteria?Answer: (round)
Bacillus (rods)
Spirillum(spiral). Question: How can be classified?Answer: Visual Question: What two processes are important to SPD?Answer: Gram stain and the -Neilson stain Question: What are the two Gram Stain divides bacteria?Answer: Gram-positive and gram-negative Question: What is gram-positive?Answer: It's bacteria that keeps the (purple) color, when a decolorizing agent is applied. Question: What is gram-negative?Answer: Bacteria with an membrane. Will not retain 1st stain. Will pick up the counterstain (safranin). Looks pink. Question: Describe the -Neilson stainAnswer: It identifies acid-fast (bacteria that stains fast/ easily). Question: Describe acid fast red stain and nonacid-fast blue Answer: Bacteria retains 1st red (fast)
Bacteria loose 1st stain and pickups the 2nd blue stain (non-fast). Question: How can protect themselves?Answer: They form a spore: a thick layer around the nucleus. Spores are hard to kill and are a problem for Sterile Processing. Question: What are the common ways to identify and microorganisms?Answer: By shape, color change and need for . Question: Some bacteria oxygen (aerobic).
Some bacteria does not require oxygen (.....).Answer: Anaerobic Question: What are the 3 temperature requirements for ?Answer: Psychrophiles
Mesophiles Question: True of False: Microorganisms that can cause disease to humans have a pH the same as human blood. 7-7.8Answer: True Question: Why do hospitals use light?Answer: light can kill the spore of gram-positive Bacilli Question: Name 3 non-bacterial .Answer: Viruses, fungi and Question: Viruses are ____________ times_____________ than bacteria.Answer: 1,000 / Question: What does a do once it enters a plant or animal?Answer: Reproduce, the cell and move on to another cell. Question: How can become mobile?Answer: Animals, air, water, insect and Question: How is Hepatitis B, C, D & E ?Answer: Body Question: How is A transmitted?Answer: Food-borne Question: How long can virus survive on plastic? Cotton gauze?Answer: 8 hours, 72 Question: West Nile virus is carried by mosquitoes from bird to people but it is also transmitted from organ donor to ____________________.Answer: Organ . Question: There are 5 of Microorganisms according to Steris University. What are they?Answer: Bacteria, virus, fungi, protozoa and Question: Name 4 characteristics of Answer: cell , DNA, means of reproduction and size Question: What measurement is used to Bacteria and cells? Answer: Microns Question: Bacteria is between ____ or ___ microns.Answer: 1 or Question: Which is , bacteria or viruses?Answer: Viruses Question: What are the of a typical cell?Answer: Cell wall, cell , cytoplasm, capsule, flagella and nucleus. Question: a cell wall.Answer: Keeps cell structure because it's . Question: the cell's membrane.Answer: Semi-permeable and allows gasses and liquids to pass in and out of cell. It's just the cell wall. Question: Describe the cell's .Answer: Where chemical reactions and protein processes are . Example, the white of an egg. Question: the cell's capsule.Answer: It protects the cell from being destroyed. Just like our white blood cells destroy in our bodies. Question: the cell's flagella.Answer: that gives the cell the ability to move through liquids. Question: Describe the cell's .Answer: It controls the cells. It's the DNA lives. Question: True or . The bacteria nucleus has a nuclear membrane enclosing the DNA.Answer: False. The bacteria does not have a membrane that encloses the DNA. It floats without restrictions. Question: True or false. Plants and animals are enclosed in a nuclear membrane.Answer: True. Question: How can cells protect themselves in a environment.Answer: Creating a thick coat around the nucleus; a . Question: True or false. like to grow at body temperature.Answer: Question: Why ultraviolet lights be used in the Operating Room; in regards to bacteria?Answer: light can disinfect air and purify the environment. Question: A virus has no way to move, they rely on air, water, insects, humans and or _______ to carry it from host to host.Answer: . Question: simplex is a Fungi, Protozoa or virus?Answer: Virus Question: Can Tuberculosis survive for years in a dry ?Answer: Yes Question: What are the two stains used to identify bacterial?Answer: Gram stain and Ziehl-Neelson a.k.a Acid Fast Question: What color are Gram bacteria?Answer: Purple Question: What are Gram Negative bacteria?Answer: Question: Between Gram Positive and Gram Negative bacteria, which has a thick cell wall and has a thin cell wall?Answer: Gram Positive: wall
Gram Negative: thin wall Question: The Gram Stain process includes 1. the primary stain 2. decolorize 3. _________Answer: The counter or secondary . Question: In Gram Stain, which (positive or negative) retains the primary stain and which looses the primary color?Answer: Gram Positive bacteria retains the primary stain.
Gram Negative bacteria looses it's during the de-colorization. It takes on the counter stain. Question: In the Ziehl-Neilson , which bacteria retains the primary stain? Acid fast-Red or Non-acid fast- blue?Answer: Acid fast - Question: What color is Acid fast and non-acid fast?Answer: Red; Question: True or False. Gram helps identify infectious disease such as tuberculosis and leprosy.Answer: False. Acid fast testing helps tuberculosis and leprosy. Question: Who was -Neilson?Answer: Fraz Ziehl (1854-1898) a and Friedrich Neelson (1859-1926) a pathologist. Question: What are the six in the "Chain of Infection"?Answer: 1. Causative agent 2. Reservoir of the agent 3. Portal of exit of the from the reservoir
4. Mode of Transmission of the agent 5. Portal of entry into the host 6. Susceptible host Question: Infectious disease (agent) need a reservoir to grow, live and . What are three common reservoirs for this to happen?Answer: Humans, animals and the Question: It's important for an infectious disease to have a , mode of transmission and susceptible host. Name 4 modes of transmission.Answer: 1. Direct contact 2. Common vehicle 3. Airborne 4. borne. Question: Reservoir+Agent+Mode of +Susceptible host=Answer: of infection Question: To cause infections, six things must happen.
Virulence (ability to grow)
Invasiveness (ability to enter)
Pathogenicity (ability to disease) name final 3.Answer: Ability (ability to resist antibiotics) dose (amount required to cause disease)
Viability (ability to survive outside host) Question: True or False. Viruses are to antibioticsAnswer: False. is sensitive to antibiotics Question: What are of Direct contact in the case of Mode of Transmission?Answer: and or touching Question: When talking about "Mode of What are examples of "Common vehicle"?Answer: Food, and water Question: What are examples of "Airborne" as it relates to of Transmission?Answer: or dust remaining in the air. Question: What is a "Vector" and how does it disease?Answer: An like a insect, that transmits a pathogen possibly from a bite. Question: Portal of exit is how the agent leaves the . Name the six.Answer: Respiratory tract
Genitourinary tract
Gastrointestinal
Skin/ mucous membrane
Transplacental Question: What 5 things that can make a person or vulnerabl to disease? Answer: Age
Injury
Weak immune of disease (diabetes)
Under nourished |
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