Answer: The answer is "I should avoid asking about the over-the-counter medications"
Explanation:
Over-the-counter drugs or medications (OTC) are drugs which can be sold directly to consumers without the need of a prescription from their doctors or health care professionals. They are different from prescription drugs which require valid prescription from a medical professional before they can be sold.
During Medical reconciliation the nurse should ask about over-the-counter drugs in order to get their proper drug history use in order to know how to give the patients best care and avoid some drugs from countering or affecting the other.
D. Pathogen. :) I hope it right :)
Answer:
Cultural and family background effect food choices tremendously. Every culture has its own specialty in terms of food and every family has their own traditions. Food is close to peoples hearts and it binds them together.
For example Mexico is famous for spicy food and pastas in particular, Pakistanis are famous for desi food. Families have famous turkey recipes that go down through generations.
So whenever someone travels somewhere, they look for familiar flavors that bind them to their culture and family backgrounds.
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.
It’s important because your heart must beat faster during exercising because the increase of the heart rate also will need a increase of cardiac output to deliver the necessary blood flow to the muscles.
Hope this help
