Answer:
human have 46 chromosomes 23 from female gametes
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.
Hypothalamus doesn't release hormones into bloodstream during a stress episode.
Answer:
"One of my favorite activities is working in my garden."
Explanation:
Based on the information provided within the question it can be said that one main client statement that would indicate that the nurse needs to do a follow-up would be "One of my favorite activities is working in my garden." This would indicate to the nurse that he/she must explain that gardening should be reduced, since there is no cure for systemic lupus erythematosus, the only treatments begins with lifestyle modifications, including sun protection and diet. Being outdoors and in the dirt can cause flare-ups which are difficult to be treated.
c. collision sports same thing as saying contact sports such as football is a collision sport
