LPN Fundamentals of Nursing Quizlet

Correct Answer: C

Rationale: Chicken breast is low in cholesterol and suitable for a low-cholesterol diet.

Correct Answer: C

Rationale: Applying a transparent dressing over the heel is beneficial as it can protect the ulcer from friction and shear, and allow for continuous observation of the wound. This intervention promotes healing and prevents further damage to the skin.

Correct Answer: A

Rationale: Shaking the inhaler before use is crucial to ensure proper mixing of the medication inside the inhaler. This action helps to disperse the medication evenly, allowing for consistent dosing during inhalation. Breathing out forcefully, taking the medication with food, and using a spacer are not related to the correct use of a metered-dose inhaler and may not lead to optimal medication delivery.

Correct Answer: C

Rationale: Kussmaul respirations are a type of deep and labored breathing pattern associated with severe metabolic acidosis, commonly observed in diabetic ketoacidosis (DKA). In DKA, the body tries to compensate for the acidic environment by increasing the respiratory rate, resulting in Kussmaul respirations. This helps eliminate excess carbon dioxide and reduce the acidity of the blood.

Correct Answer: C

Rationale: Administering medications through a syringe is the correct action to take when a client has an NG tube for continuous feedings to ensure that each medication is delivered correctly and is not mixed with the enteral feeding. This method helps prevent drug interactions and ensures proper administration of each medication.