Answer and Explanation :
When the patient is unconscious and not able to take medicine in form of tablets or capsule then colon comes into action, colon is a good way of administration of drugs when the patient is ill and can not take the medicine.
- the colon is present bellow the liver so the drugs can effect more easily before the metabolism.
- lymphatic circulation is used for draining of colon
- when colon is present there is a less chance of degradation of drugs
Answer:
Bilaterians have a well developed muscles which are used in both movement from one place to another and for holding things. The main limitations of protist locomotion-mechanisms is that they require medium of water for locomotion. They moved in water through pseudopods, cilia and flagella.
Longitudinal muscle are used by the worms to move from place to place. setae is present in worms which is used to move in forward direction, while jointed appendages which are attached to the body of insects helps in locomotion. Insects have skeleton that is present outside their body which is known as exoskeleton.
External appendages of radiates push the water outside in the backward direction and moved in the forward direction, while bilaterians moves from place to place through their legs which are specialized for this movement and their muscle in their hands are used for holding things.
Before stomach cancer surgery, chemotherapy may be administered. This is referred to as neoadjuvant therapy.
<h3>What is the most successful treatment for gastric cancer?</h3>
Rarely is surgery done, and chemotherapy is typically the main form of treatment. The use of palliative chemotherapy for stomach cancer has been shown in studies to increase both the length and quality of life.
Chemotherapy is the usual course of treatment for stage IV stomach cancer, although prognoses are still dismal. Uncertainty exists over the efficacy of induction chemotherapy followed by surgery in certain individuals who had a satisfactory response to chemotherapy.
The percentage of persons with the same type and stage of cancer who are still alive five years (or more) after their diagnosis can be determined by looking at survival rates.
To learn more about Chemotherapy refer to:
brainly.com/question/13512257
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Answer:
0.2558 g
Explanation:
1.- In titration, since you have the concentration and the volume of the titrant and the aliquot that you take, you can use the formula C1 V1 = C2 V2.
2.- To obtain C2 = C1 V1 /V2
Substitution C2 = (0.0149 M ) (9.75 ml) /25 ml = 0.0058 11 M
3.- This concentration is the number of moles that you would have in 1 L but you dissolve your tablet in 250 ml, so a rule of three.
4.- 0.005811 moles - 1 L
x - 0.250 L
X= 0.250 L x 0.005811 moles / 1L = 0.00145275 moles
5.- using your molecular weight, you can obtain the grams with another rule of three.
0.00145275 moles - x
1 mole - 176.12 g
x= 176.12 g x 0.00145275 moles / 1 mole = 0.2558 g
Hope this was useful
