Which of the Following Circulatory Changes Are Expected During Exercise

question 19

Multiple Choice

Which of the following circulatory changes are expected during exercise?
I.Rate and strength of cardiac contractions increase
II.Blood vessels in working muscles constrict
III.Blood vessels of peripheral vascular system dilate
IV.Blood vessel of heart and brain constrict

• A) I only
• B) I, II, III and IV
• C) I, II, and III only
• D) II only

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Definitions:

Mudarabah

An Islamic finance concept involving a partnership where one party provides capital, and the other provides expertise to undertake a business or investment project.

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A monotheistic Abrahamic religion founded in the 7th century based on the Quran, believed by its followers to be the word of God as conveyed by the Prophet Muhammad.

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The belief in the superiority of one's own ethnic group or culture, often resulting in prejudice towards other groups.

Semiotics

The study of signs and symbols and their use or interpretation.