The nurse is providing education to a client newly diagnosed gastroesophageal reflux (GERD). Which of the following would be an incorrect statement about this condition?

Though the condition can be inconvenient, there are no long-term negative effects of GERD

You should avoid lying flat on your back for 2-3 hours after eating.

If you use antacids they should be separated from other oral medications by several hours

You should avoid spicy, fatty, and acidic foods as much as possible as they can trigger reflux.

Answer and Explanation

The Correct Answer is A

A) Though the condition can be inconvenient, there are no long-term negative effects of GERD: This is the incorrect statement. GERD, if left untreated, can lead to significant long-term complications, such as esophagitis, strictures, Barrett's esophagus (a precancerous condition), and an increased risk of esophageal cancer. Therefore, it’s critical to manage GERD effectively to prevent these adverse outcomes.

B) You should avoid lying flat on your back for 2-3 hours after eating: advice. Lying flat after eating can increase the likelihood of reflux, as it allows stomach acid to flow back into the esophagus more easily due to gravity. Staying upright for at least 2-3 hours after meals helps prevent acid reflux.

C) If you use antacids they should be separated from other oral medications by several hours: . Antacids can interfere with the absorption of other oral medications by altering the stomach’s pH. It’s recommended to take antacids at least 1-2 hours apart from other medications to avoid reducing their effectiveness.

D) You should avoid spicy, fatty, and acidic foods as much as possible as they can trigger reflux: This is also correct. Certain foods, like spicy, fatty, and acidic items, can relax the lower esophageal sphincter and increase gastric acid production, both of which can exacerbate GERD symptoms. Avoiding or limiting these foods can help manage the condition more effectively.

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Correct Answer is ["2"]

Explanation

Given:

Desired dose: Dextromethorphan 30 mg PO

Available concentration: Dextromethorphan oral liquid 75 mg/5 mL

To find:

Volume to administer (in mL)

Step 1: Set up the proportion

We can use the following proportion to solve the problem:

(Desired dose) / (Available concentration) = Volume to administer

Step 2: Substitute the values

Plugging in the given values, we get:

(30 mg) / (75 mg/5 mL) = Volume to administer

Step 3: Simplify

To simplify, we can invert the denominator and multiply:

(30 mg) x (5 mL / 75 mg) = Volume to administer

The "mg" units cancel out, leaving us with:

(30 x 5 mL) / 75 = Volume to administer

Step 4: Calculate

Performing the multiplication and division, we get:

150 mL / 75 = Volume to administer

2mL = Volume to administer

A. The medication should be given with 5-6 hours of the onset of stroke systems B. The medication is a primary treatment for haemorrhagic stroke. C. The medication can be given to prevent clot formation in the context of head trauma D. When given within a certain timeframe, the medication may dissolve an ischemic stroke

Correct Answer is D

Explanation

A) "The medication should be given with 5-6 hours of the onset of stroke symptoms":
. tPA (tissue plasminogen activator) is typically given for an ischemic stroke, and it is most effective when administered within 3 to 4.5 hours of the onset of stroke symptoms. After this time frame, the risk of bleeding complications increases, and the benefits of the medication diminish significantly. Giving tPA after 6 hours is generally considered outside the therapeutic window for ischemic stroke, though some centers may extend the window based on specific criteria.

B) "The medication is a primary treatment for hemorrhagic stroke":
. tPA is contraindicated in hemorrhagic stroke because it works by dissolving clots, which could worsen bleeding in the brain. Hemorrhagic stroke occurs when there is bleeding in the brain, and administering tPA would exacerbate the bleeding, leading to more severe brain injury and complications. The primary treatment for hemorrhagic stroke is controlling bleeding, often through surgical interventions or managing blood pressure.

C) "The medication can be given to prevent clot formation in the context of head trauma":
. tPA is not used to prevent clot formation, particularly in the setting of head trauma. It is used to dissolve existing clots in cases of ischemic stroke. Administering tPA after head trauma or brain injury could lead to catastrophic complications, such as worsening bleeding, and should be avoided. The use of tPA is contraindicated in trauma-related situations unless the stroke is clearly ischemic and there are no signs of hemorrhage.

D) "When given within a certain timeframe, the medication may dissolve an ischemic stroke":
. tPA is the standard treatment for ischemic strokes (caused by a clot blocking blood flow to the brain). When administered within 3 to 4.5 hours of the onset of symptoms, tPA can dissolve the clot, improving blood flow to the affected area of the brain and potentially minimizing the damage caused by the stroke. Timely administration is critical for maximizing its benefits in reducing disability and improving outcomes.

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The nurse is providing education to a client newly diagnosed gastroesophageal reflux (GERD). Which of the following would be an incorrect statement about this condition?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer dextromethorphan 30 mg PO. The amount available is dextromethorphan oral liquid 7.5 mg/5mL. How many should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)

Correct Answer is ["2"]

Explanation

A client in the emergency department is being prepared to receive tissue plasminogen activator (tPA). The nurse knows that which of the following is true regarding this medication?

Correct Answer is D

Explanation

The nurse in a clinic reviewing laboratory results for a patient suspected of having undiagnosed diabetes mellitus. Which of the following results would be diagnostic for diabetes

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