Answer:
D. Reflex action triggered by nursing
Explanation:
Milk let-down
During the process of feeding the baby , the baby sucks the breast , which triggers the nerves present in the nipples .
The nerves then releases the hormones into the bloodstream of the mother .
The homones released are the prolactine , which helps in the milk - making tissues .
And the other hormone released is the oxytocin , which push out the breast or let down the milk .
The answer is C. Firing.
CT scans, EEGs, and PET scans are all tests used to show the functioning of the brain, but ‘firing’ is not one.
Answer:
The Hepatitis B virus
Explanation:
The Hepatitis B virus is known as a bloodborne virus, because it is transmitted from one person to another via blood or fluids contaminated with blood. The virus attacks the liver/organ. It can cause scarring of the liver, liver cancer, liver failure, and death.
Answer:
The correct answer is - efferent arterioles.
Explanation:
The afferent arterioles are the vessels that bring the blood to the glomerulus and their blood filtered and the substance that is not filtered into the renal corpuscles and tubules such as amino acids, RBC and other large molecules are directed to the efferent arterioles.
Efferent arterioles are the vessels that carry the blood and substances that are not filtered from the glomerulus to the peritubular capillaries to VESA-recta and ultimately to vena ceva.
Thus, the correct answer is option - efferent arterioles.
