<span>The most appropriate choice of needle for someone of this size is a 1.5 in, 22 gauge
needle. It is important for the needle to be 22 gauge so that it is an appropriate thickness to be injected into the muscle tissue.</span>
Intramuscular injection can be applied to the buttock, arm or thigh, and is used to administer vaccines or medicines such as Voltaren or Benzetacil, for example. Intramuscular injection may be given to the buttock, arm or thigh, depending on the type of medicine and the amount to be administered. In addition, if this type of injection can cause complications, it is therefore necessary that intramuscular injections be performed by professionals who are skilled in this activity because these professionals will know the correct amount of medication, the right place to apply and the type of needle. appropriate for that. A nurse should use a 1.5-inch, 22-gauge needle when administering a non-viscous solution intramuscularly to an adult.
It depends on the lens of the Anthony´s microscope, but It is likely that he saw artifacts
Explanation:
An optical microscope contains lenses of focal lenght that enable to see different structures. In this case, it is likely that Antony saw artifacts since living cells are not easy to focus with the optical microscope, it requires operator experience
A unicellular organism is formed by a single cell. ... The circulation in unicellular organisms is carried out by the movement of the cytoplasm of the cell called cyclosis.
