A nurse is preparing to administer benzathine penicillin G IM to a school-aged child.

Which anglewill the nurse use for injection into the child’s vastus lateralis muscle?

Choice A rationale

Tobramycin is an antibiotic often used in people with cystic fibrosis to combat bacterial infections in the lungs. However, it is not typically administered prior to vest therapy.

Choice B rationale

Dornase alfa is a medication used to thin the thick, sticky mucus in the lungs of people with cystic fibrosis. While it can help improve lung function and reduce the risk of respiratory infections, it is not typically administered prior to vest therapy.

Choice C rationale

Flutter valve therapy is another method used to clear mucus from the lungs. It is not typically administered after vest therapy.

Choice D rationale

Albuterol is a bronchodilator that relaxes muscles in the airways and increases air flow to the lungs. Administering albuterol prior to vest therapy can help open the airways and make the therapy more effective.

Choice A rationale

Adolescents are capable of abstract thinking and can participate in planning. This cognitive development allows them to understand the long-term consequences of their food choices and participate in planning their meals.

Choice B rationale

Adolescents are capable of understanding quantity of mass even if you change the shape. This is a cognitive ability typically developed during the concrete operational stage of cognitive development, which occurs between the ages of 7 and 1189.

Choice C rationale

Adolescents are capable of thinking critically about food choices. With the right guidance and information, they can make informed decisions about their diet.

Choice D rationale

Adolescents are capable of understanding in abstract terms, not just concrete terms. They can understand complex concepts and hypothetical scenarios, which can help them make informed decisions about their food choices.