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QR Challenge: Unit 2 Transport Test Review

Created using the ClassTools QR Treasure Hunt Generator

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Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!

C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

Questions / Answers (teacher reference)

Question

Answer

1. Question 1 This blood vessel is a high-pressure vessel that has no valves.artery
2. Question 2 This blood vessel is very thin and is made of squamous tissue which allows for diffusion.capillary
3. Question 3 What is the inner-most layer of a blood vessel?tunica intima
4. Question 4 What is the outer-most layer of a blood vessel?tunica externa
5. Question 5 Which blood vessel takes blood to the lungs?pulmonary artery
6. Question 6 Which blood vessel takes blood from the heart to the body?aorta
7. Question 7 Which blood vessels bring blood back from the lungs to the heart?pulmonary veins
8. Question 8 The __________side of the heart receives oxygenated blood from the lungs.left
9. Question 9 During inspiration, the volume in the thorax ___________.increases
10. Question 10 These thin alveolar cells are adapted to carry out gas exchange.type 1 pneumocyte
11. Question 11 These alveolar cells secrete surfactant to moisten inner alveoli surfaces and reduce surface tension.type 2 pneumocyte
12. Question 12 Lungs are composed of tiny air sacs called ___________?alveoli
13. Question 13 During expiration, the pressure inside the thorax __________.increases
14. Question 14 In the alveoli, CO2 and O2 move by the process of __________.diffusion
15. Question 15 This hormone increases the heart rate to prepare for vigorous physical activity.epinephrine

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-1-This-blood-vessel-is-a-high-pressure-vessel-that-has-no-valves.

Question 1 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-2-This-blood-vessel-is-very-thin-and-is-made-of-squamous-tissue-which-allows-for-diffusion.

Question 2 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-3-What-is-the-inner-most-layer-of-a-blood-vessel?

Question 3 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-4-What-is-the-outer-most-layer-of-a-blood-vessel?

Question 4 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-5-Which-blood-vessel-takes-blood-to-the-lungs?

Question 5 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-6-Which-blood-vessel-takes-blood-from-the-heart-to-the-body?

Question 6 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-7-Which-blood-vessels-bring-blood-back-from-the-lungs-to-the-heart?

Question 7 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-8-The-__________side-of-the-heart-receives-oxygenated-blood-from-the-lungs.

Question 8 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-9-During-inspiration,-the-volume-in-the-thorax-___________.

Question 9 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-10-These-thin-alveolar-cells-are-adapted-to-carry-out-gas-exchange.

Question 10 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-11-These-alveolar-cells-secrete-surfactant-to-moisten-inner-alveoli-surfaces-and-reduce-surface-tension.

Question 11 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-12-Lungs-are-composed-of-tiny-air-sacs-called-___________?

Question 12 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-13-During-expiration,-the-pressure-inside-the-thorax-__________.

Question 13 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-14-In-the-alveoli,-CO2-and-O2-move-by-the-process-of-__________.

Question 14 (of 15)

 


Unit 2 Transport Test Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Question-15-This-hormone-increases-the-heart-rate-to-prepare-for-vigorous-physical-activity.

Question 15 (of 15)