Which of the following is NOT an age-related change affecting the heart?
A. Fibrosis of cardiac muscle
B. Atherosclerosis
C. Thinning of the valve flaps
D. Decline in cardiac reserve
Select your answer:

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Body Fluids & Circulation › ViewGiven above is the ECG of a normal human. which one of its components is correctly interpreted below?
A. Complex QRS one complete pulse
B. Peak T – initiation of total cardiac contraction
C. Peak P & Peak R together – Systolic & diastolic blood pressures
D. Peak P – initiation of left atrial contraction only
Children Well-being › View
The second step in preparing for cultural competence is for the teacher to
A. value diversity
B. create a balance between the dynamics of difference
C. recognise his or her own cultural background, attitudes, beliefs, and guidelines for behaviour
D. seek to acquire and increase knowledge about other cultures