Which of the warning signals for cancer can be due to other causes and which ones are unique to cancer?
What will be an ideal response?
Change in bowel or bladder habits can be due to a number of causes. A sore that does not heal is serious and more likely cancerous. Usual bleeding or discharge can also be due to other causes. Thickening or a lump in the breast or elsewhere is more indicative of cancer. Indigestion or difficulty in swallowing can also be due to other causes. Obvious changes in a wart or mole are more likely cancer. A nagging cough or hoarseness can be due to a number of causes.
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One result of regular aerobic exercise is the _____.
A. increase in LDL cholesterol B. formation of C-reactive protein C. oxidation of cholesterol D. buildup of homocysteine E. increase in HDL cholesterol
Erythrocytes transport oxygen from the lungs to the tissues
Indicate whether the statement is true or false
Exercising with stability balls is thought to be more effective than doing similar exercises on the ground because the balls contribute more to ____
a. balance b. flexibility c. power d. strength e. posture
Simplify using dimensional analysis. Write your answers in words.
What will be an ideal response?