Before inserting an indwelling urinary catheter, which information about the patient is most important for the nurse to obtain?

Color, clarity, and odor of urine.

Patient’s ability to increase fluid intake.

Patient allergies to antiseptic solutions.

Previous history of urinary tract infections.

Answer and Explanation

The Correct Answer is C

Choice A rationale
While the color, clarity, and odor of urine can provide important information about a patient’s overall health and hydration status, it is not the most crucial information to obtain before inserting an indwelling urinary catheter.
Choice B rationale
The patient’s ability to increase fluid intake can be important in managing various health conditions, but it is not the most important information to obtain before this procedure.
Choice C rationale
Knowing if a patient has allergies to antiseptic solutions is crucial before inserting an indwelling urinary catheter. Using an antiseptic solution that a patient is allergic to can lead to serious complications.
Choice D rationale
While a previous history of urinary tract infections can inform the care and management of a patient with an indwelling urinary catheter, it is not the most important information to obtain before the procedure.

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Correct Answer is A

Explanation

Choice A rationale
Histamine H2-receptor antagonists, also known as H2 blockers, are medications that help reduce the production of gastric acid. They achieve this by blocking H2 receptors in the parietal cells of the stomach, which are responsible for secreting hydrochloric acid (HCl)12. This reduction in acid secretion can help treat conditions such as peptic ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome, which are all conditions that can be exacerbated by excessive stomach acid.
Choice B rationale
While H2 blockers do help manage the symptoms of peptic ulcer disease, they do not directly destroy the microorganisms causing inflammation in the stomach. The primary cause of peptic ulcers is a bacterium called Helicobacter pylori, and the treatment for an H. pylori infection typically involves a combination of antibiotics and proton pump inhibitors, not H2 blockers.
Choice C rationale
H2 blockers do not neutralize hydrochloric acid (HCl) in the stomach. Instead, they work by reducing the amount of acid produced by the stomach. Antacids, not H2 blockers, are the class of drugs that work by neutralizing stomach acid.
Choice D rationale
H2 blockers do not inhibit the action of acetylcholine by blocking parasympathetic nerve endings. Anticholinergic medications are the ones that work by blocking the action of acetylcholine, a neurotransmitter that transmits signals in the nervous system.

A. Abdominal cramping. B. Bruising of the skin. C. Low-grade fever. D. Bloody emesis.

Correct Answer is D

Explanation

Choice A rationale
While abdominal cramping can be a symptom of gastritis, it is not typically a sign of a serious complication that would require immediate medical attention.
Choice B rationale
Bruising of the skin is not typically associated with gastritis. If the client notices unexplained bruising, they should report it, but it is not the most critical symptom to watch for.
Choice C rationale

A low-grade fever can be a symptom of gastritis, but it is not typically a sign of a serious complication. The client should monitor their temperature, but it is not the most critical symptom to watch for.
Choice D rationale
Bloody emesis can be a sign of a serious complication of gastritis, such as a bleeding ulcer. If the client notices bloody or coffee-ground emesis, they should seek medical attention immediately.

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Before inserting an indwelling urinary catheter, which information about the patient is most important for the nurse to obtain?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is about to administer a histamine 2-receptor antagonist to a patient with peptic ulcer disease. What is the primary purpose of this class of medication?

Correct Answer is A

Explanation

The nurse is developing a teaching plan for a client with acute gastritis caused by drinking contaminated water. The nurse should emphasize the need to report the onset of which problem?

Correct Answer is D

Explanation

When providing nursing care for a client after a gastric endoscopy, which intervention should the nurse include in the post-procedure plan of care for commonly occurring problems?

The nurse instructs an unlicensed assistive personnel (UAP) to turn an immobilized older client with an indwelling urinary catheter every two hours. What additional action should the nurse instruct the UAP to perform each time the client is turned?

A patient with pancreatic cancer develops ascites, and 2 liters of fluid are removed via paracentesis. What schedule should the nurse follow to monitor the patient’s blood pressure after this procedure?

The nurse is providing postoperative care for an adolescent who underwent a left leg amputation due to osteosarcoma. The adolescent reports experiencing phantom limb pain. Which non-pharmacological intervention should the nurse provide?

The nurse identifies an electrolyte imbalance, elevated blood pressure, and a weight gain of 4.4 lbs (2 kg) in 24 hours in a client with hepatic failure. Which intervention should the nurse include in the plan of care?