Answer:
- Cardiac output = defined as the amount of blood that comes out with each ventricular contraction in a minute. Normally in a healthy and young person it is 4.5 L / min.
- Heart rate = It is the amount of heartbeats in a minute. Normally it goes between 60 to 100 contractions per minute.
- Stroke Volume = It is the amount of blood ejected from the heart to the aorta and to the pulmonary artery in each contraction.
Answer:
The correct option is : d. all of the above statements are true
Explanation:
The masseter is a quadrilateral-shaped thick muscle, found only in the mammals. It is one of the muscles of mastication and is particularly very strong in the herbivores, as it used to facilitate chewing plant matter.
This muscle is composed of- superficial head and deep head.
The masseter muscle arises on the zygomatic arch and on the maxillary process of the zygomatic bone.
Whereas, the muscle inserts on the angle and ramus of the mandible.
The anterior division of mandibular division (V3) of the trigeminal nerve innervates the masseter muscle.
Therefore, all of the statements given are true.
Answer:
The birth control pill tends to produce a regular period that occurs every month and lasts for three to five days. A hormonal IUD usually results in a lighter period (less bleeding) or no period at all
Explanation:
Answer:
Sagittal plane
Explanation:
divide the body into left and right halves