Answer:
<u>Cardiac output = ejection volume X heart rate
</u>
Explanation:
CARDIAC EXPENSE, is the amount of blood that the ventricles propel every minute.
<u>
Cardiac output = ejection volume X heart rate
</u>
<u />
Cardiac output is modified by changing the volume that is expelled in each beat (<em>ejection volume or systolic volume</em>), or by changing the heart rate.
<em>The heart covers a wide range of blood flow demands. Cardiac output can range from 5 to 30 L / min, depending on the activity of the organism.</em>
Wouldn’t it be A , because in order to get right dose it needs to be the right drug
Answer:
(D). cesarean section
Explanation:
Oxytocin is a peptide hormone, synthesized by hypothalamus and secreted by posterior pituitary. Oxytocin plays role in sexual reproduction, lactation, and induce contractions during child birth.
Oxytocin is naturally produced at the time of child birth, but natural oxytocin has a short half-life. Hence, oxytocin infusion is done during child birth or cesarean section as it maintains contraction of uterine wall during the surgery.
Thus, the correct answer is option (D).
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.
