<h2>
I use a cotton swab to remove earwax.</h2>
Explanation:
The excessive cerumen accumulation in the ear is the accumulation of excess of earwax in the ear canal. Earwax is secreted by the glands in the ear canal. It helps to save the ear by trapping the dust and other external particles that can damage the ear.
The earwax build up in the ear and blocks the ear canal. This leads to the temporary loss of hearing and pain in ear. One must ask for a help from doctor while suffering from the impacted cerumen as self cleaning can harm the ear.
The answer that makes sense is B.
They make snap(fast) decisions without thinking about the consequences.
someone that has good body they would probably have good personality
Answer:
a. QRS
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
The QRS complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. QRS is simply a combination of the Q-wave, R-wave and the S-wave which represents electrical impulses.
