Video on NPR about how a virus invades your body

Description

Watch this great video on NPR about how a virus invades your body. http://www.npr.org/blogs/krulwich/2011/06/01/114075029/flu-attack-how-a-virus-invades-your-body

Then read the article or listen to the podcast about the spread of an antibiotic resistant bacteria on the following link. http://www.npr.org/2012/09/18/161355297/hospitals-fight-to-stop-superbugs-spread

There are two other links for you to use in this assignment. Those links will be in the questions to which they are associated. It is not necessary that you read the full articles at those links.

Eight of the ten questions in this assignment have answers that are to be gained from the second NPR link (podcast on  Klebsiella pneumoniae).

 

QUESTION 1

What is the scientific name of the bacterial species that has developed “superbug” strains referred to as KPC?

QUESTION 2

According to the talk, what is the name of “the best known” drug-resistant bacteria?

QUESTION 3

According to McKenna, what makes KPS different from other superbugs?

QUESTION 4

In what hospital did the outbreak of KPC featured in this story occur? What’s special / different about this hospital? What type of health care facilities are at risk?

QUESTION 5

Dr. Eli Perencevich explained the two main reasons that KPC and other antibiotic resistant Gram negative pathogens so difficult to eliminate. What are those two reasons?

QUESTION 6

What is the mortality rate for bacteremia (bacteria in blood) from KPC, in this most recent outbreak

QUESTION 7

Although we have not been successful in entirely stopping their spread, what are at least four of the current recommended practices for infection prevention and control regarding these superbug.

QUESTION 8

Why are pharmaceutical companies reluctant to devote resources to developing new classes of antibiotics?

QUESTION 9

At the following peer reviewed journal article http://www.nature.com/emm/journal/v47/n9/full/emm201559a.html  is an description of a specific research project from 2015.

What are these researchers hoping their discoveries can eventually lead to (5 points)?

 

What does EV stand for and what is their general size (5 points)?

QUESTION 10

 

Regarding the superbug recently found in the patient discussed in this article, https://www.rt.com/usa/348637-patient-superbug-new-york/

answer the following 3 questions:

A) What drug is this superbug resistant to?

B) Is this superbug also a type of CRE resistant bacteria?

 

C) What superbug do you know of that is a type of CRE resistant bacteria?

 
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Bionics, Transhumanism, and the end of Evolution (Full Documentary

1

 

Assignment #5: Into the Future……….Transhumansism

Part A)

#1) Bionics, Transhumanism, and the end of Evolution (Full Documentary) (25 points)

https://www.youtube.com/watch?v=FUNpnkJVdB4

 

http://picnicsolutions.com/wp-content/uploads/2014/10/030.jpg http://www.sheepletv.com/wp-content/uploads/2013/10/Transhumanism-2-300x172.jpg

Picture courtesy of: http://picnicsolutions.com/wp-content/uploads/2014/10/030.jpg

http://www.sheepletv.com/wp-content/uploads/2013/10/Transhumanism-2-300×172.jpg

*** I have designated minutes (in red) throughout the video to assist you and guide you through the film. Questions will follow the film in a sequential manner.

1. (1:18)Genetics, robotics Artificial Intelligence, bionics and nanotechnology seem to be converging to one goal. What is that goal?

2. (1:49) According to the film, in a transhuman age a more evolved species will leave mankind behind as a fossil. This will redefine what?

3. (3:00)Dr. Robert white was the first to do what with the brain?

4. Why was it more difficult to keep a brain alive outside the body than other organs?

5. Steven Hawkins, astrophysicist, speaks by what means?

6. (5:35) Dr. White transplanted the head of a monkey on to the head another monkey. The monkey survived for how long before the head was rejected? (.5 point)

7. Does Dr. White believes that consciousness and personality can be transplanted?

8. When did Human Genome project begin? (.5 point)

9. (8:25)Dr. Green equates the code of life to what other type of code?

10. According to the film, what is the Secret of life?

11. (10:40) What is the mechanism that we use to alter DNA today? (what organism is used to transplant DNA?)

12. Dr. Jean-Jaques Cassiman believes that the pig will be a good supply of organs to transplant into human. What must they first be able to do in order for this to occur?

13. Max Moore( philosopher) believes we all came about in a random fashion with imperfections. What does he feel is one of the most moral things we can do for humans?

14. Dr. Hans Moravec states that the skills of computers are developing at a rate that is 10 million times faster than we ourselves developed. He believes computers will have surpassed us in how many years?

15. (18:18)What is the Difference between artificial intelligence and biololgical intelligence ?

 

16. Dr.Mark Tilden has not developed a brain for his machines but claims he his machines can learn through what type of system?

17. (20:34) Carl Simms designed a software program with small cubic creatures that were able to evolve. He also programmed in random change. What happened with this program that was extraordinary and unexpected?

18. (25:26)According to the film, If we want to stay advanced, the solution must be to become what?

19. How have researchers guided brain cells to grow on microchips?

20. (30:01) Dr. Thomas De Marse grows neurons and listens to “conversations” between them. What other interesting research is he conducting involving aircraft?

21. (31:53) Dr. Dan reconstructed what a cat sees on a computer screen. The cat was watching “Indiana Jones”. At the end they zoomed in on a man. Instead of a man this image had what type of appearance?

22. (43:02) What is nanotechnology?

23. (44:58) What are some of the applications for nanotechnology?(2 points)

24. (45:41)What are nanobots and what are their applications?

25. (47:52)What is the Gray goo syndrome?

26. Do you support research in nanotechnology? Why or why not? Which ethical approach would you use to support your argument (See assignment #2 guideline for Blog: Utilitarian, Common good, Virtue, Fairness and Justice or Rights approach)

#2) Grandma and her robot (5 points)

http://www.homehelpersphilly.com/Portals/34562/images/fong_paro_north_500.jpg http://www.geckosystems.com/images/CareBot_Grandma_09.jpg

Pictures courtesy of:http://www.homehelpersphilly.com/Portals/34562/images/fong_paro_north_500.jpg

http://www.geckosystems.com/images/CareBot_Grandma_09.jpg

http://healthcareorganizationalethics.blogspot.com/2010/07/grandma-and-her-robot.html

1. What is Paro?

2. In the author’s view, the robots themselves are ethically admirable. What then is the ethical uncertainty?

3. In Ray Bradbury’s story “Marionette’s, Inc.,” a husband who wants to leave his wife but doesn’t want to hurt her purchases a robot of himself. On the last night before departure he feels a tender anticipatory sadness and puts his head against her chest. What does he hear?

4. How does the author feel about robots and deeply held human values?

5. Does the author support the use of Para and CosmoBots? Why or why not?

 

 

Part B: Applied Research: (45 points total) Visit https://bioethics.com/human-enhancement

1. Select three articles to briefly summarize –(12 points each) Post each link below:

a. Article; #1:Title and link____________summarization————-

b. Article #2Title and link ___________ summarization————

c. Article # 3 Title and link____________summarization———–

2. In each article summary, determine the following:

a. Are these trends “good” for society? Why or why not?

b. Review the ethical approach you used for your blog on assignment #2. Which Approach best fits your belief on each article: Utilitarian, Rights, Common Good, Fairness, Virtue approach etc.) Underline the approach you used.

3. Based on your summaries for the above three articles, how would you say humans are evolving into the 21st century? Answer with at least 150 word paragraph (9 points)

 
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Microbiology Pure bacterial colonies

Week 2 – Review Sheet

Exercise 4: Pure bacterial colonies

 

1. When an agar plate is inoculated, why is the loop sterilized after the initial inoculum is put on?

 

2. Distinguish between a pure culture and a mixed culture.

3. Define a bacterial colony. List four characteristics by which bacterial colonies may

be distinguished. 4. Why should a Petri dish not be left open for any extended period?

 

5. Why does the streaking method you used to inoculate your plates result in isolated colonies?

Exercise 5: Pour plate and streaking technique to obtain pure cultures

1. Discuss the relative convenience of pour- and streak-plate techniques in culturing clinical

specimens.

2. How do you decide which colonies should be picked from a plate culture of a mixed flora?

 

3. Why is it necessary to make pure subcultures of organisms grown from clinical specimens?

 

4. What kinds of clinical specimens may yield a mixed flora in bacterial cultures?

 

5. When more than one colony type appears in pure culture, what are the most likely sources of extraneous contamination?

Exercise 3: Primary media for isolation of microorganisms

1. Define a differential medium and discuss its purpose.

2. Define a selective medium and describe its uses.

3. Why is MacConkey agar selective as well as differential?

4. Why is blood agar useful as a primary isolation medium?

 

5. What is the major difference between Modified Thayer-Martin (MTM) and chocolate agar? When would you use MTM rather than chocolate agar?

 
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Bloodflow Worksheet

Name:

 

Blood vessels carry blood throughout the entire body. The names of some blood vessels are related to the region which they supply or drain. Most named veins will have the same name of its accompanying artery. Review the blood vessels of the various regions of the body listed below.

Assignment 1 – The Circulatory System: Blood Vessels

 

 

Cranial cavity

Head and neck

Thoracic cavity

Upper extremity

Abdominopelvic cavity

Lower extremity

 

 

Some Major Blood Vessels

Directions: Complete the table below indicating the area where blood flows based on the blood vessel carrying it.

Head
Artery Blood goes to (organ/region) Blood comes from (organ/region) Vein
Common carotid Right & Left     Jugular

Internal & External

Thoracic Cavity
Artery Blood goes to (organ/region) Blood comes from (organ/region) Vein
Aorta Systemic circuit Systemic circuit Vena cava

Supeior & Inferior

Coronary

Right & Left

    Coronary

Right & Left

Brachiocephalic     Brachiocephalic

 

Subclavian

Right & Left

    Subclavian

Right & Left

Pulmonary     Pulmonary

 

Upper Extremity (Arm)
Artery Blood goes to (organ/region) Blood comes from (organ/region) Vein
Axillary     Axillary

 

Brachial     Brachial

 

////////////////////     Medial cubital

 

Radial     Radial

 

Ulnar     Ulnar

 

Abdomino-pelvic Cavity
Artery Blood goes to (organ/region) Blood comes from (organ/region) Vein
Hepatic     Hepatic

 

////////////////////     Hepatic portal

 

Gastric

Right & Left

    Gastric

Right & Left

Splenic     Splenic

 

Mesenteric

Superior & Inferior

    Mesenteric

Superior & Inferior

Renal

Right & Left

    Renal

Right & Left

Lumbar     Lumbar

 

Iliac

Common, Internal & External

    Iliac

Common, Internal & External

Gonadal

Right & Left

    Gonadal

Right & Left

Lower Extremity (Leg)
Artery Blood goes to (organ/region) Blood comes from (organ/region) Vein
Femoral

 

    Femoral
Popliteal

 

    Popliteal
Tibial

Anterior & Posterior

    Tibial

Anterior & Posterior

 

 

Directions: Visit the main internet link http://www.ehow.com/videos-on_6760_blood-vessels.html to view the video clips related to blood vessels, or you may view the individual links next to the video clip name. Each video clip is approximately one minute long. Upon completing the viewing the videos and reviewing your blood vessels, answer the questions below.

 

· Which Blood Vessels Carry Blood Toward the Heart? http://www.ehow.com/video_4790467_blood-carry-blood-toward-heart_.html

· What blood vessel does blood goes through in the kidneys? http://www.ehow.com/video_4790463_blood-blood-go-through-kidneys_.html

· What are the blood vessels in the heart? http://www.ehow.com/video_4790460_blood-vessels-heart_.html

· Three kinds of blood vessels. http://www.ehow.com/video_4790454_three-kinds-blood-vessels.html

· What are the largest blood vessels in the body? http://www.ehow.com/video_4790461_largest-blood-vessels-body_.html

· What is the smallest blood vessel? http://www.ehow.com/video_4790465_smallest-blood-vessel_.html

 

 

Blood Vessel Questions:

1. What are the small veins called? _____________________________________________

 

2. What is the name of the smallest blood vessels in the body? _______________________

 

3. Which vessels carry blood away from the heart? ________________________________

 

4. What is the general name of the blood vessels on the heart? ________________________

 

5. What is the name of the artery that carries deoxygenated blood? ____________________

 

6. Name the largest artery in the human body. ____________________________________

 

7. What are the small arteries called? ___________________________________________

 

8. Name the blood vessels that allow for gas exchange? _____________________________

 

9. The renal artery supplies blood to what organ? __________________________________

 

10. Name the blood vessels that have valves. ______________________________________

 
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