??A nurse needs to administer an intradermal tuberculin skin test injection to a client. Which of the following is the most suitable angle when administering an intradermal injection?a) 180-degree angleb) 10-degree anglec) 90-degree angled) 45-degree angle10-degree angle??A nurse needs to use a moisturizer for an elderly client with dry skin. Why is the onset of the medication action atypical in an elderly client?a) Diminished subcutaneous fatb) Decreased body temperaturec) Diminished physical mobilityd) Decreased appetiteDiminished subcutaneous fat??A physician at a health care facility suggests the use of a metered-dose inhaler for an asthmatic client. Which of the following describes the mechanism of a metered-dose inhaler?a) A device that forces liquid drug through a narrow channel using pressurized airb) A propeller-driven device that spins and suspends a finely powdered medicationc) A device that forces medication through a narrow channel with the help of inert gasd) A canister containing medication that is released when the container is compressedA canister containing medication that is released when the container is compressed??