ATI RN
ATI Proctored Pharmacology Test
1. A healthcare professional is educating a client about the adverse effects of Metformin. Which of the following adverse effects should the healthcare professional include?
- A. Lactic acidosis.
- B. Hypoglycemia.
- C. Hyperlipidemia.
- D. Weight gain.
Correct answer: A
Rationale: The correct answer is A: Lactic acidosis. Lactic acidosis is a rare but severe side effect of Metformin, particularly in individuals with renal or liver issues. It is crucial for clients taking Metformin to be aware of the symptoms of lactic acidosis, such as muscle pain, weakness, trouble breathing, stomach discomfort, and feeling cold. Choice B, hypoglycemia, is not a common adverse effect of Metformin but can occur when combined with other antidiabetic medications. Choice C, hyperlipidemia, is not a typical adverse effect of Metformin. Choice D, weight gain, is not associated with Metformin use; in fact, Metformin is often associated with weight loss or weight neutrality.
2. What is the most common injury among elderly persons?
- A. Atherosclerotic changes in the blood vessels
- B. Increased incidence of gallbladder disease
- C. Urinary Tract Infection
- D. Hip fracture
Correct answer: D
Rationale: Hip fracture is the most common injury among elderly persons. As people age, their bones become more fragile, making them more susceptible to hip fractures, often resulting from falls. These fractures can significantly impact an elderly person's quality of life and mobility, making them a significant concern in geriatric care.
3. What is a condition characterized by an abnormal buildup of fluid between the layers of tissue lining the lungs and chest cavity?
- A. Pleural effusion
- B. Pulmonary edema
- C. Atelectasis
- D. Sarcoidosis
Correct answer: A
Rationale: Pleural effusion is the correct answer as it refers to the accumulation of excess fluid between the layers of the pleura surrounding the lungs and chest cavity. This condition can be caused by various factors such as infections, heart failure, or cancer. Pulmonary edema (choice B) involves fluid accumulation in the lungs' air sacs and is not specific to the pleura. Atelectasis (choice C) is the collapse or closure of a lung leading to airless lung tissue and is not related to fluid buildup. Sarcoidosis (choice D) is a condition characterized by the growth of tiny collections of inflammatory cells in different parts of the body, not specifically involving fluid accumulation in the pleural space.
4. Upon noticing a visitor who is loud and active and carrying a gun on the unit where you are in charge, what should you do immediately?
- A. Ask the visitor to leave.
- B. Talk quietly to calm the visitor.
- C. Ask the visitor for the gun.
- D. Notify security with the details of the situation.
Correct answer: D
Rationale: In a situation where a visitor arrives on the unit with a gun, it is essential to prioritize the safety of patients and staff. Immediately notifying security with all the relevant details is the correct course of action. Asking the visitor to leave or engaging them could escalate the situation and put everyone at risk. Similarly, requesting the gun from the visitor directly is not advisable as it could lead to a dangerous confrontation. By alerting security promptly, you enable trained professionals to handle the situation safely and effectively, minimizing risks and ensuring the safety of all individuals involved.
5. During a home care visit for an infant diagnosed with gastroesophageal reflux, which parental action observed requires intervention by the nurse?
- A. The infant's formula is mixed with rice cereal.
- B. The mother positions the infant in a high Fowler position while feeding.
- C. After feeding, the infant is placed in a car seat.
- D. The mother administers ranitidine (Zantac) to the infant using a syringe.
Correct answer: C
Rationale: Placing an infant diagnosed with gastroesophageal reflux in a car seat after feeding can increase the risk of reflux and aspiration. The semi-upright or high Fowler position is recommended to help reduce reflux symptoms during feeding. Adding rice cereal to formula can help thicken it and reduce reflux episodes. Administering ranitidine using a syringe is a common method of oral medication administration. Therefore, the action of placing the infant in a car seat after feeding is the one that requires intervention due to the increased risk it poses.
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