The nurse should use which needle when administering a nonviscous solution by the intramuscular (im) route for an adult?

1.5 inches (3.8 cm), 22 gauge

Explanation:

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.

option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.

the answer is c because it is most logical.