HESI Medical Surgical Assignment Exam

Correct Answer: D

Rationale: Functional urinary incontinence is not related to bladder issues but rather to difficulties with ambulation or accessing the toilet. The goal is to help the client manage clothing independently. Elastic waistband slacks that are easy to pull down facilitate timely access to the toilet. Choices A and B are unrelated and not applicable to functional urinary incontinence. Choice C is incorrect as surgeries to repair the bladder are not indicated for functional urinary incontinence.

Correct Answer: A

Rationale: In this scenario where the offending organism causing pneumonia is unknown due to the inability to produce sputum for culture, the appropriate choice is a broad-spectrum antibiotic. Broad-spectrum antibiotics are effective against a wide range of bacteria and are commonly used when the specific pathogen is unidentified. Narrow-spectrum antibiotics target specific types of bacteria and are chosen based on culture and sensitivity results. Using multiple antibiotics without a clear indication from culture and sensitivity testing can lead to antibiotic resistance and is not recommended in this situation. Additionally, the pneumococcal vaccine is preventive and does not treat an ongoing infection like pneumonia.

Correct Answer: B

Rationale: Choice B is the correct answer. Clients with PKD often experience constipation, which can be managed by increasing their intake of dietary fiber and fluids. This helps promote bowel regularity. Laxatives should be used cautiously and not as a routine solution. Choice A is incorrect as regular laxative use is not recommended. Choice C is incorrect as a low-salt diet is typically advised for clients with PKD, not just limiting salt while cooking. Choice D is incorrect as white bread is low in fiber and not beneficial for managing constipation, which is common in PKD.

Correct Answer: C

Rationale: In respiratory acidosis, the pH is low (<7.35) and the PCO2 is increased (>45 mm Hg). These findings indicate that the client is experiencing respiratory acidosis, a condition where there is an excess of carbon dioxide in the blood due to inadequate ventilation, commonly seen in respiratory distress. Metabolic acidosis (Choice A) is characterized by a low pH and decreased bicarbonate levels, which is not the case in this scenario. Metabolic alkalosis (Choice B) is associated with a high pH and increased bicarbonate levels. Respiratory alkalosis (Choice D) is marked by a high pH and decreased PCO2, opposite to the values presented in the blood gas results of this client.

Correct Answer: D

Rationale: When administering intravenous aminoglycosides like gentamicin with penicillins such as ampicillin, it is crucial to avoid mixing them in the same container. Separate tubing sets labeled with the drug name and date should be used to prevent interactions between the medications. Administering each antibiotic over 15 to 20 minutes (Choice A) may not be appropriate for all medications and does not address the issue of compatibility. Ordering serum peak and trough levels of ampicillin (Choice B) is important for monitoring drug levels but does not directly address the administration process. Preparing a schedule to give drugs simultaneously (Choice C) may increase the risk of drug interactions and is not recommended when administering incompatible medications.