answer the question how NotesnotesResearchCitations & BibliographyCaptionsIndexCancer usually begins in the bronchi or bronchioles. Components of cigarettesmoke contribute to the development of cancerous tumours. Study the fourdiagrams below, which show the development and progression of lung cancer.Listen to the video about the effects of smoking in our lungs using the link below.https://www.youtube.com/watch?v=69R0E Rq mQcancer cens➖➖➖basal gobletcells cellsmucusciliaCHEAMERSTORY CHLADOMED TARENTPHOEI(a) normal(b) cancer developstumourthin mucous layernarrow bronchiolesT7(c) cancer advances(d) tumour spreadsCase-Study Application Questions.1 Based on the information that you gained in the case study, explain whysmokers are often plagued by a cough.2 Why is the slowing of the cilia lining the bronchi especially dangerous?3 Survey different smokers and find out how many cigarettes they smoke in oneday. Most cigarettes contain about 15 mg of tar, but it should be noted that only75% of the tar is absorbed. Calculate the amount of tar taken in each day. Showyour calculations.Table of Authorities

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Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.

Question

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how Notes
notes
Research
Citations & Bibliography
Captions
Index
Cancer usually begins in the bronchi or bronchioles. Components of cigarette
smoke contribute to the development of cancerous tumours. Study the four
diagrams below, which show the development and progression of lung cancer.
Listen to the video about the effects of smoking in our lungs using the link below.
https://www.youtube.com/watch?v=69R0E Rq mQ
cancer cens➖➖➖
basal goblet
cells cells
mucus
cilia
CHEAMER
STORY CHLAD
OMED TARENT
PHOE
I
(a) normal
(b) cancer develops
tumour
thin mucous layer
narrow bronchioles
T
7
(c) cancer advances
(d) tumour spreads
Case-Study Application Questions.
1 Based on the information that you gained in the case study, explain why
smokers are often plagued by a cough.
2 Why is the slowing of the cilia lining the bronchi especially dangerous?
3 Survey different smokers and find out how many cigarettes they smoke in one
day. Most cigarettes contain about 15 mg of tar, but it should be noted that only
75% of the tar is absorbed. Calculate the amount of tar taken in each day. Show
your calculations.
Table of Authorities

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