Answer:
prolongs the anesthetic effect of the drug
Explanation:
The epinephrine acts as a vasoconstrictor agent to some local anesthetic drugs. The systemic absorption slows down with the addition of 5 micrograms per mL of epinephrine. The epinephrine enhances the anesthetic effect of the drugs. It act as a adjuvant in local anesthetic drugs. The adjuvant increases the effect of immune response. The epinephrine also act as drug for anaphylactic reaction during emergency. The dopamine receptors are present in CNS. The epinephrine is not involved in lowering blood pressure and low heart beat. The epinephrine stimulates secretion of prostaglandins.
Thus, option B is correct. So, the addition of epinephrine to some local anesthetic drugs <u>prolongs the anesthetic effect of the drug.</u>
Answer:
Natural selection is an important contribution to the theory of evolution because it increases an individual's ability to survive and compete and reproduce.
Explanation:
A jellyfish is a type of creature known as a Coelenterata. That’s a fancy term to say it lives only in the ocean where the weight of the water can support it’s very delicate outer membranes or its “skin”. Jellyfish like to eat small marine creatures such as fish. If they couldn’t immobilize their prey, the fish could easily kill the jellyfish by thrashing around and ‘popping’ the jellyfish like you can on a beach.
Answer:
Gene h is in the middle.
Explanation:
Phenotype: represented by
spineless: s
hairless: h
claret: c
wild type: +
s + + (parental) + c + (DxO double crossover)
+ c h s + h
s + s +
+ c + c
+ h h + so the one that differs in position is in the middle, and hence, the answer is gene h (hairless)
Hope that answers the question, have a great day!
<span>Wetlands improve water quality by all of the above. Filtration, distillation and osmosis are all process of filtering. Thus these given choices are all results of wetlands water quality.,</span>