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A nurse in the emergency department is caring for a client.

Exhibits

Drag 1 condition and 1 client finding to fill in each blank in the following sentence.

The client is at risk for developing

Exhibits
due to

Answer and Explanation

The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"E"}

The client reports symptoms of vomiting and diarrhea for the past 12 hours. These symptoms are classic indicators of fluid loss from the gastrointestinal tract. Vomiting and diarrhea lead to significant fluid depletion, resulting in a fluid volume deficit. This deficit can lead to dehydration, electrolyte imbalances, and potentially hypotension (low blood pressure), which are consistent with the client's clinical presentation of tachycardia (increased heart rate) and hypotension (blood pressure 102/58 mmHg). The plan for IV fluid replacement upon admission reflects the need to address and correct this fluid deficit.


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Related Questions

Correct Answer is A

Explanation

A. Tachycardia refers to a rapid heart rate, typically defined as a heart rate greater than 100 beats per minute. Theophylline can stimulate the heart and central nervous system, leading to an increase in heart rate. Tachycardia is a known adverse effect of theophylline and can occur especially if the medication is taken in higher doses or if there are interactions with other medications or caffeine.
B. Constipation is not a common adverse effect of theophylline. Theophylline primarily affects the respiratory and cardiovascular systems rather than the gastrointestinal system. Therefore, constipation is unlikely to be caused by theophylline therapy.
C. Drowsiness is generally not a common adverse effect of theophylline. Instead, theophylline is more likely to cause CNS stimulation, which can lead to insomnia, restlessness, or anxiety rather than drowsiness.
D. Oliguria refers to decreased urine output, which is not typically associated with theophylline use. Theophylline primarily affects respiratory function and cardiovascular parameters. Decreased urine output can occur in certain conditions or with medications that affect kidney function, but it is not a recognized adverse effect of theophylline.

Correct Answer is B

Explanation

A. This response addresses the timeframe for heparin to achieve therapeutic levels in the bloodstream, not its action on dissolving clots. Heparin works primarily by inhibiting the formation of new clots and preventing existing clots from enlarging or propagating, rather than directly dissolving existing clots.
B. This statement accurately describes the mechanism of action of heparin. Heparin is an anticoagulant that works by enhancing the activity of antithrombin III, which inhibits the clotting factors thrombin and factor Xa. This action prevents the formation of new clots and stabilizes existing clots, but it does not actively dissolve them.
C. While pharmacists are knowledgeable about medications, including their mechanisms of action, it is within the scope of nursing practice to provide information on how medications work to clients. The nurse should be prepared to explain the basic mechanism of heparin's action to the client in understandable terms.
D. This response is inaccurate regarding heparin's action. Heparin itself does not directly dissolve clots; it prevents further clot formation and allows the body's natural fibrinolytic (clot-dissolving) mechanisms to work on existing clots. Oral medications like warfarin or direct oral anticoagulants (DOACs) may be used after initial heparin therapy to continue anticoagulation, but they do not directly dissolve clots either.

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