Which of the following is a normal,age-related change in the heart?
A) angina pectoris
B) blood clot formation
C) endocarditis
D) reduced output of the heart due to weaker pumping action
Correct Answer:
Verified
Q6: What is the smallest part of the
Q7: What is the role of the epiglottis?
A)keeps
Q8: The circulatory system is made up of
Q9: A myocardial infarction occurs when which of
Q10: When blood circulation slows down in the
Q12: Capillaries are only one cell thick.They do
Q13: What is the liquid portion of the
Q14: The function of the blood is to
A)carry
Q15: What do the white blood cells do?
A)fight
Q16: Anemia is a condition caused by
A)too many
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