Answer and Explanation:
Apical impulse is the place in the chest where the heartbeat can be palpated. The usual location depends on the morphological type of the person. In a normolineal individual, it is located at the intersection of the 4th or 5th left intercostal space with the left midclavicular line. This point corresponds to the area where the heart is closest to the costal grid thus allowing its palpation in an intercostal space. Usually lasts half of systole.
Answer:
The current population of earth is 7.9 billion if that is what you were asking.
When pressing the carotid artery from the neck the person is
most likely checking for pulse rates. There are two types of pulse rates and
these are called: Resting Heart Rate (RHR) and Maximum Heart Rate (MHR).
Resting Heart Rate (RHR) refers to the ability of the heart to pump blood
efficiently when at rest. This is usually taken early in the morning when the
person has just woken up. It is taken for 3 full minutes and the normal ranges
of RHR should only be between 80-120 beats per minute.
<span>
Maximum Heart Rate (MHR) refers to the maximum capacity of
the heart to pump efficiently. A human heart beat can only perform a maximum of
220 beats per minute. The MHR is taken by deducting your age from the value of
220.</span>
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