Answer:
Option-D
Explanation:
The myocardial cells form the cardiac muscle present in the heart. The heart receives its signal from the autonomic nervous system but not all the cells receive the signals.
The SV and AV node present in the upper heart produces the potential for the contraction. The action potential gets transferred through the cell and finally reach the lower ventricle through Purkinje fibres.
This allows the contraction of both the ventricles simultaneously and sows that the heart cells contract simultaneously.
Thus, Option-D is the correct answer.
Answer: The anomalies that is associated with a person from birth.
Explanation:
A child who is suffering from a congenital disease can be defined as a person who is experiencing a disorder from birth.
This condition occurs when there is a germ line mutation or somatic mutation in is experienced from birth which the disorder the throughout the whole life if not cured.
It can also occur due to expose of radiation during pregnancy, exposure to chemicals or medications.
Example: cleft lip or palate, neural tube defect, congenital heart diseases, hemophilia et cetera.
Answer:
Basically, an effective listener must hear and identify the speech sounds directed toward them, understand the message of those sounds, critically evaluate or assess that message, remember what's been said, and respond (either verbally or nonverbally) to information they've received.
Keys to effective listening include all of the following EXCEPT: have preconceptions. Upward communication is usually used to communicate information about all of the following EXCEPT: indoctrination.
Explanation:
Answer: Moderate 8 on the asthma severity scale
Explanation: Asked my dad who's an MD
Answer:
Microscopic finger like projections of mucosa in the small intestine are called <u>Villi.</u>
Explanation:
The interior membrane of small intestine have finger - like projection known as the villi, which helps to increase the surface area of the small intestine , which in turn increases the efficiency of the absorption of the vital nutrients, as the projections helps to increase the contact of the food.
Villi also facilitates the movement of food particles in the small intestine.
Hence,
Microscopic finger like projections of mucosa in the small intestine are called <u>Villi.</u>
