Answer:
Endosteum
Explanation:
The hollow region in diaphysis is known as medullary cavity which is filled with the yellow marrow.
<u>The endosteum is the thin vascular membrane of the connective tissue which lines up inner surface of bony tissue which forms medullary cavity of the long bones.</u>
Endosteal surface is reabsorbed usually during the long periods of malnutrition and thus resulting in the less cortical thickness.
Have you tried looking at quizlet?
Answer:
High concentrations of vasoconstrictor substances will increase the peripheral resistance.
Explanation:
Vasoconstriction substances cause blood vessels to narrow their lumen. The more narrow lumens, harder it is for the blood to go through that vessel. The reason for this is because the resistance increased, meaning that the friction between the blood and the vessels' walls is higher.
When we talk about peripheral resistance, it means the sum of all individual resistance of the body blood vessels (all arteries, all capillaries, all veins).
Answer:
a. parasympathetic stimulation to smooth muscle in the urinary bladder and reproductive organs.
Explanation:
Pelvic Splancnic nerves are referred to as Nervi erigentes and are meant to provide the parasympathetic innervation to the hindgut . They arise from the anterior rami of the sarcal nerves S2, S3, S4. Pathway is such that they innervate the pelvic and genital organs. ( therefore plays role in bladder emptying and erection of sexual organs) The parasympathtic nervous system is also called as the craniosarcal out flow , such that the pelvic splanchnic nerves are the sarcal component .
Answer:
the amount of surfactant inside the alveoli
Explanation: