Homework Answers
infectious disease can spread from one organism to another via vector or vehicle or through direct contact with the infected person.
vectors are living organisms like mosquito which carries malaria to humans.
vectors are abiotic factors through which the disease spreads, through air, water, soil etc.
so the answer is c) Vibrio cholera transmitted through contaminated water.
(the answer is not b) influenza transmitted by contaminated knob because the knob is contaminated by touching of some infected persons, so the transfer occurs due to a living organism)
Add Answer to:
Question 8 1 pts Which of the following is an example of vehicle transmission? Malaria transmitted...
Which of the following is true about disease transmission? Dysentery from poor water quality is an...
Which of the following is true about disease transmission? Dysentery from poor water quality is an example of direct contact. A sexually transmitted disease is an example of vehicle transmission.. A borrowed toothbrush is an example of a fomite. O Malaria is transmitted by a fomite. Influenza transmitted by an unprotected sneeze is an example of arthropod vector Question 10 (1 point) Characteristics of protozoans include all of the following EXCEPT: Are acellular May be free living or parasitic Are...
QUESTION 14 Please match the words or phrases on the left with the most appropriate term...
QUESTION 14 Please match the words or phrases on the left with the most appropriate term on the right.. Choose the best answer. A. Waterborne River blindness/ Onchocerciasis Tuberculosis Cholera Salmonella Influenza Malaria Sickle cell disease Gonorrhea Contaminated object like a door knob Common method/source of HIV, Hepatitis B & C infection B. Genetic inheritance Airborne D.Blood/Body fluids E. Vectorborne . Foodborne Fomite H. Sexual contact Injection drug use
Part A (9pts) 1) Name at least four factors that influence a host's susceptibility to infectious...
Part A (9pts) 1) Name at least four factors that influence a host's susceptibility to infectious disease: Communicable diseases can spread through direct transmission and indirect transmission. Label the following six modes of transmission as either direct or indirect: (1pt) 2) Insect bite 3) Handshake 4) Sexual intercourse 5) Contaminated food 6) Airborne particles spread through air conditioning, heating, or ventilation systems Evaluate the following statements and label each as either TRUE or FALSE: (1pt each) 7) John Snow successfully...
1. How is SARs spread? Airborne Animal contact Sexual transmission Foodborne 2. Which of the following...
1. How is SARs spread? Airborne Animal contact Sexual transmission Foodborne 2. Which of the following is not a core function of public health Assurance Policy Development Regulation Assessment 3. What of the following is true about Medicaid: Medicaid offers nursing home care Medicaid does not pay for long-term care Medicaid covers individuals 65 and older Medicaid is a private insurance program. 4. How is Zika spread? Airborne Animal contact Sexual transmission Foodborne 5. Epidemiology seeks to answer all except:...
Question 1 1.25 pts What does PEPFAR stand for? President's Emergency Plan for AIDS Relief Presidents...
Question 1 1.25 pts What does PEPFAR stand for? President's Emergency Plan for AIDS Relief Presidents Emergency Plan for AIDS Respite O President's Evaluation Plan for AIDS Relief O None of these are options Question 2 1.25 pts Which of the following is an example of how modern society has changed as a result of the AIDS epidemic? Free condom programs Development of alternative antibiotics Increased military spending O Growth of the internet New tab tv ourses/1753300/quizzes/2530170/take Question 3 Anal...
Question 50 (2 points) Which microbial agent best fits the following description? Grows in small intestine,...
Question 50 (2 points) Which microbial agent best fits the following description? Grows in small intestine, produces exotoxin resulting in secretion of salts across mucosa, shock and death can result from huge water volume loss through diarrhea (not dysentery). Transmitted primarily by fecally contaminated water. Escherichia coli O157:H7 u None of the other four answers fit this description O Shigella Vibrio cholerae Norovirus
Question 12 The most common types of healthcare-associated infections are: Surgical site infections O Urinary tract...
Question 12 The most common types of healthcare-associated infections are: Surgical site infections O Urinary tract infections Healthcare-associated pneumonia and ventilator-associated pneumonia Bloodstream infections Question 13 Key features of the Guinea Worm eradication program include all of the following EXCEPT Assuring that every community in the affected areas has a public water system Vector control activities Distribution of water filtration equipment and education about its use Distribution of filter pipes for individual use Quèstion 14 The mode human-to-human transmission of...
Question 8 1 pts Which of the following is NOT true about sexual selection? Sexual selection...
Question 8 1 pts Which of the following is NOT true about sexual selection? Sexual selection operates only on males because they are the ones that compete and females are the "choosy" ones Wb Which types of sexual signals evolve in a given lineage may depend on pre-existing sensory biases (eg. whether individuals can see in color, or what sounds they like) Sexual signals are often "expensive" (in energy, or risks to safety), which means that usually only healthy individuals...
Question 1 1 pts To double the rate at which energy is transmitted along a string,...
Question 1 1 pts To double the rate at which energy is transmitted along a string, you could o quadruple the tension in the string. O double the tension in the string. O double the angular frequency of the source. O halve the linear density of the string. O double the amplitude of the wave.
Question 1 1 pts Which of the following diseases is spread through respiratory droplets? Coccidioidomycosis Histoplasmosis...
Question 1 1 pts Which of the following diseases is spread through respiratory droplets? Coccidioidomycosis Histoplasmosis Aspergillosis Legionnellosis Influenza A
Which of the following is true about disease transmission? Dysentery from poor water quality is an example of direct contact. A sexually transmitted disease is an example of vehicle transmission.. A borrowed toothbrush is an example of a fomite. O Malaria is transmitted by a fomite. Influenza transmitted by an unprotected sneeze is an example of arthropod vector Question 10 (1 point) Characteristics of protozoans include all of the following EXCEPT: Are acellular May be free living or parasitic Are...
QUESTION 14 Please match the words or phrases on the left with the most appropriate term on the right.. Choose the best answer. A. Waterborne River blindness/ Onchocerciasis Tuberculosis Cholera Salmonella Influenza Malaria Sickle cell disease Gonorrhea Contaminated object like a door knob Common method/source of HIV, Hepatitis B & C infection B. Genetic inheritance Airborne D.Blood/Body fluids E. Vectorborne . Foodborne Fomite H. Sexual contact Injection drug use
Part A (9pts) 1) Name at least four factors that influence a host's susceptibility to infectious disease: Communicable diseases can spread through direct transmission and indirect transmission. Label the following six modes of transmission as either direct or indirect: (1pt) 2) Insect bite 3) Handshake 4) Sexual intercourse 5) Contaminated food 6) Airborne particles spread through air conditioning, heating, or ventilation systems Evaluate the following statements and label each as either TRUE or FALSE: (1pt each) 7) John Snow successfully...
Question 1 1.25 pts What does PEPFAR stand for? President's Emergency Plan for AIDS Relief Presidents Emergency Plan for AIDS Respite O President's Evaluation Plan for AIDS Relief O None of these are options Question 2 1.25 pts Which of the following is an example of how modern society has changed as a result of the AIDS epidemic? Free condom programs Development of alternative antibiotics Increased military spending O Growth of the internet New tab tv ourses/1753300/quizzes/2530170/take Question 3 Anal...
Question 50 (2 points) Which microbial agent best fits the following description? Grows in small intestine, produces exotoxin resulting in secretion of salts across mucosa, shock and death can result from huge water volume loss through diarrhea (not dysentery). Transmitted primarily by fecally contaminated water. Escherichia coli O157:H7 u None of the other four answers fit this description O Shigella Vibrio cholerae Norovirus
Question 12 The most common types of healthcare-associated infections are: Surgical site infections O Urinary tract infections Healthcare-associated pneumonia and ventilator-associated pneumonia Bloodstream infections Question 13 Key features of the Guinea Worm eradication program include all of the following EXCEPT Assuring that every community in the affected areas has a public water system Vector control activities Distribution of water filtration equipment and education about its use Distribution of filter pipes for individual use Quèstion 14 The mode human-to-human transmission of...
Question 8 1 pts Which of the following is NOT true about sexual selection? Sexual selection operates only on males because they are the ones that compete and females are the "choosy" ones Wb Which types of sexual signals evolve in a given lineage may depend on pre-existing sensory biases (eg. whether individuals can see in color, or what sounds they like) Sexual signals are often "expensive" (in energy, or risks to safety), which means that usually only healthy individuals...
Question 1 1 pts To double the rate at which energy is transmitted along a string, you could o quadruple the tension in the string. O double the tension in the string. O double the angular frequency of the source. O halve the linear density of the string. O double the amplitude of the wave.
Question 1 1 pts Which of the following diseases is spread through respiratory droplets? Coccidioidomycosis Histoplasmosis Aspergillosis Legionnellosis Influenza A
Most questions answered within 3 hours.
-
ECO
2013 &
asked 1 minute ago -
Insight refers to:
a.
Adaptive decision-making
b.
Credibility and trustworthness
c.
Understanding of one's problems
d....
asked 7 minutes ago -
Explain the differences between rights and permissions within
Windows. Define the principle of least privilege and...
asked 15 minutes ago -
A solid, frictionless cylindrical reel of mass M=5.00kg and
radius R=0.55m is used to draw water...
asked 17 minutes ago -
how do radio waves get emitted from Jupiter?
- do they come from radiation from planet...
asked 18 minutes ago -
The test statistic used in the F test for the equality of two
variances is calculated...
asked 29 minutes ago -
How does neutralisation of IL-6 trans-signaling affect the
autoimmune disease and inflammation? What if the trans-signaling...
asked 19 minutes ago -
f an allele is 'fixed' in a population, what is its
frequency?
0.50
0.75
0.25
0...
asked 34 minutes ago -
Do we have a duty of national loyalty in business? What is the
major argument in...
asked 34 minutes ago -
compare the international treatment of segment reporting to the
us gaap treatment
asked 30 minutes ago -
A statistics student finds herself struggling with a newspaper
article stating that only eighteen percent of...
asked 1 hour ago -
People with beriberi, a disease caused by a thiamin deficiency,
have elevated levels of blood pyruvate...
asked 51 minutes ago