LNN ACADEMY 🦠🩺💊

A patient with a stage III pressure ulcer on the coccyx has a fever and increased redness around the wound. Which of the following actions should the nurse take FIRST?

A nurse is educating a caregiver on the prevention of pressure ulcers in an elderly homebound patient. Which of the following instructions is MOST important to emphasize?

What is the primary factor contributing to the development of bed sores?

Which stage of pressure ulcer involves full-thickness skin loss exposing bone, tendon, or muscle?

What is the most common site for developing a bed sore in bedridden patients?

The Glasgow Coma Scale is used to assess:

What is the primary purpose of a sputum culture?

Which of the following is a contraindication for the use of beta-blockers?

The normal range of serum potassium in the human body is:

Which of the following is the most common cause of hospital-acquired infection?

What is the main function of the large intestine?

Which of the following hormones is responsible for the "fight or flight" response?

The process by which a cell engulfs a particle or another cell is known as:

Which of the following is NOT a symptom of hypoglycemia?

Which part of the brain is responsible for regulating body temperature?

The primary action of insulin in the body is to:

which part of the nephron does most reabsorption occur?

Which vitamin is essential for the clotting of blood?