ATI Medical Surgical Proctored Exam 2019 Quizlet

Correct Answer: B

Rationale: Furosemide (Lasix) is a loop diuretic that can lead to potassium loss, causing hypokalemia. Monitoring serum potassium levels is crucial to prevent complications such as cardiac dysrhythmias associated with low potassium levels.

Correct Answer: A

Rationale: Diabetes insipidus is characterized by the kidneys' inability to concentrate urine, leading to decreased urine specific gravity. This results in the excretion of large volumes of dilute urine, causing a decrease in urine specific gravity. Therefore, when evaluating a suspected case of diabetes insipidus, a finding of decreased urine specific gravity is indicative of this condition.

Correct Answer: B

Rationale: An Intracranial Pressure (ICP) of 20 mm Hg is at the upper limit of normal and may indicate increased intracranial pressure, which is a critical finding in a client with a severe head injury. Elevated ICP can lead to further brain damage and must be addressed promptly to prevent complications such as herniation. Monitoring and managing ICP are crucial in the care of patients with head injuries in the ICU.

Correct Answer: B

Rationale: Clozapine (Clozaril) is an antipsychotic medication that is known to improve cognitive function and thought clarity in individuals with schizophrenia. It primarily helps in managing symptoms related to thought processes rather than focusing on community function, coping with symptoms, or grooming and hygiene.

Correct Answer: B

Rationale: Encouraging the client to schedule a digital rectal exam is the most appropriate nursing action in this situation. This exam can help evaluate for potential prostate enlargement or other issues contributing to the urinary symptoms described by the client. It is important to assess the prostate gland for any abnormalities that may be causing the urinary issues reported by the client.