Patients should be advised not to overuse laxatives, because the smooth muscle in the colon can lose its tone. What condition should the nurse warn the client can occur if this happens?

Chronic diarrhea

Chronic constipation

Frequent vomiting

Chronic nausea

Answer and Explanation

The Correct Answer is B

A) Chronic diarrhea:
Overuse of laxatives is more likely to lead to chronic constipation rather than chronic diarrhea. Laxatives are typically used to treat constipation by promoting bowel movements, but overuse can disrupt normal bowel function and result in long-term constipation.

B) Chronic constipation.
Overuse of laxatives can lead to dependence on laxatives for bowel movements and can cause the smooth muscle in the colon to become less responsive to normal stimuli, resulting in decreased muscle tone. This can eventually lead to chronic constipation, where the colon becomes less effective at moving stool through the digestive tract, resulting in infrequent or difficult bowel movements.

C) Frequent vomiting:
Overuse of laxatives does not typically lead to frequent vomiting. Vomiting is more commonly associated with conditions affecting the upper gastrointestinal tract, such as gastroenteritis, gastritis, or other gastrointestinal disorders.

D) Chronic nausea:
Overuse of laxatives may cause gastrointestinal discomfort or upset stomach, but it is not typically associated with chronic nausea. Chronic nausea may be caused by various factors such as gastrointestinal disorders, medications, or other underlying medical conditions unrelated to laxative use.

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Correct Answer is ["B","C","E"]

Explanation

A. At high doses, to treat anaphylaxis: Dopamine is not used to treat anaphylaxis. Anaphylaxis is typically managed with medications such as epinephrine, antihistamines, and corticosteroids.

B. At high doses, to increase cardiac output: Dopamine is a medication commonly used in the treatment of shock, particularly in cases of hypotension. At higher doses, dopamine acts as a positive inotrope and increases cardiac contractility, thereby improving cardiac output and increasing blood pressure.

C. At low doses, to cause increased blood flow to the kidneys: At lower doses, dopamine primarily acts on dopaminergic receptors in the renal vasculature, leading to vasodilation of the renal blood vessels and increased renal perfusion. This can help improve renal blood flow and urine output, making it beneficial in cases of renal hypoperfusion or acute kidney injury.

D. At low doses, to treat anaphylaxis: Dopamine is not used to treat anaphylaxis at any dose. Anaphylaxis is managed with medications such as epinephrine, which acts on multiple receptors to reverse the systemic effects of the allergic reaction.

E. To cause vasoconstriction and increase blood pressure: Dopamine can also cause vasoconstriction, particularly at higher doses. This effect is mediated through its action on alpha-adrenergic receptors, leading to peripheral vasoconstriction and an increase in systemic vascular resistance, which in turn helps increase blood pressure.

A. Wheezing B. Sneezing C. Watery eyes D. Nasal congestion E. Urticaria

Correct Answer is ["B","C","D","E"]

Explanation

A. Wheezing: Wheezing is not a typical symptom of allergic rhinitis. It is more commonly associated with asthma or other lower respiratory conditions.

B. Sneezing: Sneezing is a common symptom of allergic rhinitis. It is often triggered by exposure to allergens such as pollen, dust mites, or pet dander.

C. Watery eyes: Watery eyes, also known as allergic conjunctivitis, frequently accompany allergic rhinitis. This symptom occurs due to inflammation of the conjunctiva in response to allergen exposure.

D. Nasal congestion: Nasal congestion, or a stuffy nose, is a hallmark symptom of allergic rhinitis. It occurs as a result of inflammation and swelling of the nasal mucosa in response to allergens.

E. Urticaria: Urticaria, commonly referred to as hives, may occur in some individuals with allergic rhinitis. However, it is more commonly associated with other types of allergic reactions, such as food allergies or drug allergies.

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Patients should be advised not to overuse laxatives, because the smooth muscle in the colon can lose its tone. What condition should the nurse warn the client can occur if this happens?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The patient's family is asking questions about the medications used in the treatment for shock. The nurse explains that dopamine is one of the drugs being used and that it works: (Select All that Apply.)

Correct Answer is ["B","C","E"]

Explanation

A client has been diagnosed with allergic rhinitis. Which symptoms would the nurse expect to observe? (Select All that Apply.)

Correct Answer is ["B","C","D","E"]

Explanation

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