The maximum volume of air a person can breathe in after a forced expiration is known as <u>vital capacity.</u>
The process of exhalation and inhalation of a particular amount of air by a person is called vital capacity.
The definite value of air volume varied according to the capacity, size, and age of a person,
However, the standard value of air volume is about 4800mL.
It can be calculated by using the following formula VC = TV+IRV+ERV.
Here TV = tidal volume, ERV = expiratory reserve volume and IRV = inspiratory reserve volume.
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If you stop exercising abruptly without cooling down, your muscles will suddenly stop contracting vigorously. This can cause blood to pool in the lower extremities of your body, leaving your blood without as much pressure to be pumped back to the heart and brain. So the answer is False
Answer:
The correct answer will be option-A
Explanation:
Electrocardiogram or ECG is the recording and representation of the electrical changes that are taking place during the cardiac cycle.
The QRS complex is preceded by the P wave or atrial systole or atrial depolarization after which the electrical signals are passed on to the AV node.
As soon as the AV node passes the electrical signals to bundle of His, it is observed in as the QRS interval which represents the atrial diastole and the onset of ventricular depolarization.
Thus, option-true is the correct answer.
Answer: true
Explanation: it’ll help (vaccine) protect the immune system to help fight the rabies
