The nurse is caring for a client who has been admitted with a diagnosis of esophageal cancer.
The client reports a pain level of 8 on a 0 to 10 pain scale, dysphagia, anorexia, anxiety, and a hoarse voice. Which nursing problem is the priority for this client?

The correct answer is choice A, C, and D.

Choice A rationale:

The patient’s oxygen saturation is at 94%, which is just below the normal range of 95-100% for healthy adults breathing room air. Administering oxygen 2 to 4 liters to maintain oxygen saturation at or above 95% is a standard intervention to ensure adequate oxygenation.

Choice B rationale:

A stat ventilation/perfusion (V/Q) scan is typically ordered for suspected pulmonary embolism, which is not indicated by the patient’s current data. The patient’s symptoms do not specifically suggest a V/Q mismatch that would necessitate this diagnostic test.

Choice C rationale:

A chest x-ray is a common diagnostic tool for evaluating the lungs and heart, especially when a patient presents with symptoms that may indicate respiratory or cardiac issues. Given the patient’s temperature and heart rate, which are slightly elevated, a chest x-ray can help identify any potential underlying conditions.

Choice D rationale:

Ordering a CBC, BMP, and blood cultures can help identify the cause of the patient’s fever and tachycardia. These tests provide valuable information about the patient’s immune response, electrolyte balance, kidney function, and whether there is a bacterial infection.

Choice E rationale:

While sending sputum for culture and sensitivity could be helpful if a respiratory infection is suspected, the patient’s data does not strongly indicate a respiratory infection as the primary issue. Therefore, this test may not be the most immediate need.

Choice A rationale:

Autoimmune responses occur when the immune system mistakenly attacks the body's own tissues. They are not typically triggered by allergens like bee stings.

Autoimmune responses often develop slowly over time and present with symptoms related to the specific tissues being attacked.

The rapid onset of symptoms in this case, along with the specific symptoms of rash, shortness of breath, and low blood pressure, are not characteristic of an autoimmune response.

Choice B rationale:

Type II hypersensitivity reactions involve antibodies that target and destroy cells or tissues. These reactions often take hours or days to develop, rather than minutes.

Examples of type II hypersensitivity reactions include transfusion reactions, hemolytic disease of the newborn, and some autoimmune diseases.

The rapid onset of symptoms in this case is not consistent with a type II hypersensitivity reaction.

Choice C rationale:

Cell-mediated hypersensitivity reactions involve T cells that directly attack cells or tissues. These reactions typically take 1-3 days to develop.

Examples of cell-mediated hypersensitivity reactions include contact dermatitis (e.g., poison ivy), graft-versus-host disease, and some drug reactions.

The rapid onset of symptoms in this case, as well as the specific symptoms of rash, shortness of breath, and low blood pressure, are not characteristic of a cell-mediated hypersensitivity reaction.

Choice D rationale:

IgE response hypersensitivity reactions are the most immediate type of allergic reaction.

They are mediated by immunoglobulin E (IgE) antibodies, which bind to mast cells and basophils.

When an allergen (like bee venom) cross-links IgE antibodies on mast cells, it triggers the release of histamine and other inflammatory mediators.

These mediators cause vasodilation, increased vascular permeability, smooth muscle contraction, and mucus secretion, leading to the characteristic symptoms of an allergic reaction.

The rapid onset of symptoms in this case, including rash, shortness of breath, and low blood pressure, are consistent with an IgE-mediated hypersensitivity reaction.