Answer:
The asnwer is B. False
Explanation:
When the vagus nerve stimulates the heart, the heart rate tends to decrease (reduction). The heart has an autonomic innervation, that is, it is under the autonomous control of the sympathetic and parasympathetic (vagal) systems that exert their action through the cardiac plexuses that are at the base of the heart.
Answer:
a. in the bottom of the atrium just above the ventricles
Explanation:
AV node -
It helps to control the heart rate , it serves as an electrical relay station , reduces the electrical current which is sent by the SA node .
The location of the AV node , is at the lower back section of the inter atrial septum , and conducts the electrical impulse normally from the atria to ventricles .
Answer:
D) He often questions the jobs he is given by the registered nurse. He should trust the registered nurse and do what they say because they are his superior.
Explanation:
Its not A because it would be good to stay calm. You don't want to panic because it could alarm the family.
Its not B because it is a good thing that he goes through all the proper steps.
Its not C because it is good that he thinks through all the options.
Answer:
The merocrine gland releases the product by exocytosis.
Explanation:
The exocrine glands are the glands that produces and secretes substances from a duct onto an epithelial surface. Some of the examples of exocrine glands are salivary glands, mammary glands, sweat glands.
An exocrine gland that excretes the products by the process of exocytosis, is called a merocrine gland. The secretion of the merocrine gland is known as merocrine secretion.
Example of an merocrine gland: pancreatic acinar cells.
Therefore, a gland that secretes the products by the process of exocytosis is the merocrine gland.
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