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.)

At high doses, to treat anaphylaxis.

At high doses, to increase cardiac output.

At low doses, to cause increased blood flow to the kidneys.

At low doses, to treat anaphylaxis.

To cause vasoconstriction and increase blood pressure.

Answer and Explanation

Correct Answer : B,C,E

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.

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Free Nursing Study Resources

Correct Answer is ["A","D","E"]

Explanation

A. Family history: Having a family history of peptic ulcers increases the risk of developing the condition, suggesting a genetic predisposition.

B. Blood type A: There is no direct association between blood type A and peptic ulcer disease.

C. Acetaminophen (Tylenol) intake for pain: Acetaminophen is generally considered safe for pain relief and is not a significant risk factor for peptic ulcer disease. However, nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen, and naproxen are known to increase the risk of peptic ulcers.

D. Smoking tobacco: Smoking tobacco is a significant risk factor for peptic ulcer disease. Tobacco use increases stomach acid production, weakens the protective lining of the stomach and duodenum, and impairs the healing of ulcers.

E. Drinking caffeine: While caffeine consumption alone may not directly cause peptic ulcers, excessive intake of caffeinated beverages such as coffee, tea, and soda can aggravate existing ulcers by stimulating stomach acid production and increasing gastric acidity.

A. Take albuterol first. B. The order of administration does not matter C. Take salmeterol first D. They should not be taken together.

Correct Answer is D

Explanation

A) Take albuterol first.
Taking albuterol before salmeterol does not address the potential interaction between the two medications. It is important to avoid taking them together rather than just adjusting the order of administration.

B) The order of administration does not matter.
The order of administration does matter when it comes to medications with potential interactions. In this case, both albuterol and salmeterol are bronchodilators, and taking them together can increase the risk of adverse effects.

C) Take salmeterol first.
Similar to taking albuterol first, taking salmeterol before albuterol does not address the potential interaction between the two medications. The priority is to avoid taking them together unless specifically directed by the healthcare provider.

D) They should not be taken together.
Albuterol and salmeterol are both bronchodilators used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). Albuterol is a short-acting beta agonist (SABA), typically used for quick relief of acute bronchoconstriction, while salmeterol is a long-acting beta agonist (LABA), used for long-term control and prevention of bronchospasm. Taking both medications together can increase the risk of side effects, including excessive stimulation of the beta receptors and potential cardiovascular effects. Therefore, it is important to follow healthcare provider's instructions and avoid taking albuterol and salmeterol together unless specifically directed to do so.

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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.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What are the risk factors associated with peptic ulcer disease? (Select All that Apply.)

Correct Answer is ["A","D","E"]

Explanation

A client has prescriptions for albuterol (Proventil HFA) and salmeterol (Serevent). Which instruction should the nurse provide for this client?

Correct Answer is D

Explanation

Classmates of a hospitalized child want to bring a gift for their friend. Which gift is the most appropriate for this child based on the known?

The nurse is caring for a client who is being treated for peptic ulcer disease. Which medication should the client be taught to avoid?

A nurse is reinforcing teaching a client who has peptic ulcer disease and is starting therapy with sucralfate. Which of the following instructions should the nurse include in the teaching?

Which instruction is most appropriate for a client who is prescribed pancrelipase (Cotazym)?

A nurse is preparing to administer diphenhydramine to a client who is to receive a blood transfusion. The nurse should explain that the purpose diphenhydramine is to prevent which of the following manifestations of a transfusion reaction?

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.)

A nurse is assisting in the care of a client who is receiving a dopamine infusion at a low dose for treatment of shock. Which of the following findings is an expected effect of this medication?

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.)