A nurse is dining at a restaurant when a woman begins to scream that her partner is choking. Which of the following actions should the nurse take?

Instruct the woman to call 911.

Use the abdominal-thrust maneuver.

Ask the partner if he can speak.

Perform chest compressions.

Answer and Explanation

The Correct Answer is B

A. Instruct the woman to call 911: This is a correct action, but it should be the second step after the nurse initiates first aid measures. Directing someone to call for emergency assistance is crucial, but immediate intervention to relieve the choking takes precedence.

B. The Heimlich maneuver involves abdominal thrusts and is the recommended technique for relieving choking in a conscious person. It is essential to act quickly and decisively to clear the airway.

C. Ask the partner if he can speak: If the person is unable to speak, cough, or breathe, it may indicate complete airway obstruction. The nurse should not delay intervention by asking if the person can speak but should immediately proceed with measures to relieve the choking.

D. Perform chest compressions: Chest compressions are not indicated for a conscious choking victim. Chest compressions are performed in the context of cardiopulmonary resuscitation (CPR) for an unconscious person with no pulse.

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Correct Answer is C

Explanation

A. Hypertension: Anemia is more likely to be associated with hypotension rather than hypertension. The body often responds to anemia by increasing heart rate and cardiac output to compensate for reduced oxygen-carrying capacity.

B. Diarrhea: Anemia itself is not directly associated with diarrhea. Excess blood loss can lead to anemia, but diarrhea is not a typical manifestation of anemia.

C. Fatigue: This is the correct answer. Fatigue is a common symptom of anemia, as reduced oxygen delivery to tissues can lead to feelings of weakness, tiredness, and lack of energy.

D. Bradycardia: Anemia is more likely to be associated with compensatory tachycardia (increased heart rate) rather than bradycardia. The body attempts to maintain oxygen delivery to tissues by increasing cardiac output.

A. The laboratory values are the same as the previous test values. B. The laboratory values are within the expected reference range. C. The laboratory values are prolonged. D. The laboratory values are decreased.

Correct Answer is C

Explanation

A. The laboratory values are the same as the previous test values: This is unlikely in DIC. In an acute episode of DIC, there is usually a significant disturbance in coagulation values due to the consumption of clotting factors and the development of clotting abnormalities.

B. The laboratory values are within the expected reference range: In DIC, the coagulation values are usually not within the expected reference range. Instead, they are prolonged, reflecting the imbalance in the coagulation system.

C. The laboratory values are prolonged: This is the correct answer. In DIC, the PT, aPTT, and INR are prolonged because the coagulation factors are being consumed in the process of widespread clot formation.

D. The laboratory values are decreased: This is not typical for DIC. In DIC, the issue is not a decrease in clotting factors but rather their consumption, leading to an overall imbalance in the coagulation system.

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A nurse is dining at a restaurant when a woman begins to scream that her partner is choking. Which of the following actions should the nurse take?

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