The correct answer is a. Infection occurs from drinking contaminated water.
Reason: The structure represent the Chilomastrix mesnili. The cyst stage of the Chilomastrix mesnili. The presence of these indicate that the infection is occur by the contaminated water or any food. The Chilomastrix mesnili is normally regarded as a nonpathogenic but it often happens/occurs with the other parasite infection.
The structure below represents a parasite that infects humans. What is the mode of transmission to...
One only needs to break one link in the chain of infection to
prevent the spread of disease. Which link do you think would be the
easiest to break to prevent the most recent influenza virus (H1N1)
and why?
CHAIN OF INFECTION Infectious Disease For an infection to develop, Reservoir Susceptible Host each link of the chain must be connected. Breaking any link of the chain Portal of Entry Portal of Exit can stop the transmission of infection! Mode of...
One only needs to break one
link in the chain of infection to prevent the spread of disease.
Which link do you think would be the easiest to break to prevent
the most recent influenza virus (H1N1) and why? Your answer must
include the name of a link on the chain and a reasonable
explanation for why that would work. Include how the flu is
transmitted. Be sure to cite and reference your sources. Note: Some
people refer to intestinal...
Giardiasis is an intestinal parasite that can transmitted through person-to-person contact and infested swimming pools. This parasite is best classified as (Select one:) a. inherited. b. contagious. c. iatrogenic. d. nosocomial. e. asymptomatic. Studies have found that lab coats are typically washed every 1 to 2 weeks. These lab coats often contain harmful germs that can be transmitted to patients during routine examinations. If this happens, the infection would be considered (Select one:) a. iatrogenic. b. zoonotic. c. congenital. d....
Part I – Background on Salmonella Salmonellosis is a gastrointestinal illness caused by bacteria from the genus Salmonella. The illness is characterized by the sudden onset of headache, abdominal pain, diarrhea (which may be bloody), nausea, and sometimes vomiting. Fever is almost always present. The illness typically lasts for 5-7 days and usually does not require treatment unless the patient becomes severely dehydrated or the infection spreads from the intestines. In the immune compromised host or an overwhelming infection in...
In your OWN words, provide numbered responses to the following questions regarding Modules 3 & 4 content. Poisonings with chemical X occurs when a person has skin contact with the chemical and it builds up in the body over long periods (months to years). Chemical X causes mental and physical impairments. Even small amounts of chemical X can cause harm in children younger than 5. Chemical X treated wood in old structures such as playground equipment, park benches, fences, and...
Choose 1 of the 4 areas addressed below and discuss: the driver, one possible exposure, a related health outcome and impact : Vectors (mosquitoes, ticks, and fleas) can carry infective pathogens such as viruses, bacteria, and protozoa, which can be transferred from one host (carrier) to another. The seasonality, distribution, and prevalence of vector-borne diseases are influenced significantly by climate factors, primarily high and low temperature extremes and precipitation patterns. While climate variability and climate change both alter the transmission...
i know this is a lot but pls and thank you
- 66) The diagram below represents processes in the reproduction of a honeybee. As indicated in this diagram, which processes produce a male honeybee? A) meiosis and parthenogenesis C) fertilization and cleavage B) fertilization and parthenogenesis D) meiosis and budding Questions 67 and 68 refer to the following: The diagram below represents a portion of the female reproductive system 67) Which process occurs between A and B? A) fertilization...
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Questions 32 and 33 refer to the following: The illustration below represents the flower of an amaryllis plant. __32) Using a complete sentence, state a process carried out within the circled structure. _ 33) Name the circled part of the stamen. - 34) in which stage is an egg is released from a follicle? A) follicle stage B) corpus luteum stage Questions 35 through 37 refer to...
QUESTION 1 Human microbiota resides in the a. intestines. b. kidneys. c. liver. d. cerebral spinal fluid. 5 points QUESTION 2 The entry, establishment, and multiplication of a pathogen is a. inflammation. b. a disease. c. infection. d. exposure. 5 points QUESTION 3 Indirect methods of disease transmission include a. sneezing. b. eating contaminated food. c. coughing. d. shaking hands. 5 points QUESTION 4 For an infection to be established, the host must a. create a portal...
need help with this ..
From the pages 571-587 attached below.
1a) Suppose a population of guppies was infected with a
parasite. In that population a mutation results in a parasite
resistant genotype that spreads through the population through
natural selection. A subsequent mutation in the parasite results in
a genotype that is unaffected by the newly evolved resistant guppy
genotype. What is the name of the hypothesis that explains this
host parasite “arms race”.?
1b) What is this name...