Most rapid rate of absorption and drug response A. Intramuscular B. Rectal C. Subcutaneous D. Inhalation E. Oral

Option A) Intramuscular

Explanation:

A drug is administered directly inside the muscle by means of syringe is most rapidly absorped and stimulating response due to:

- its active form is immediately transported by blood to the target cell where it exerts its function, thus shortening time of travel

- it avoids digestion that could have destroyed some of its potent functional groups

Thus, 'intramuscular' gives the most rapid rate of absorption and drug response

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

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the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.