Nokea
The nurse is caring for a patient who has experienced Goodpasture's syndrome. Which of the following adverse effects should the nurse be aware of?
- A. Thrombocytopenia
- B. Leukopenia
- C. Angioedema
- D. Pulmonary hemorrhage
Correct Answer: D
Rationale: Goodpasture's syndrome is a rare disorder involving the lungs and the kidneys. An antibody-mediated autoimmune reaction occurs involving the glomerular and alveolar basement membranes. The circulating antibodies combine with tissue antigen to activate the complement system which causes deposits of IgG to form along the basement membranes of the lungs or the kidneys. This reaction may result in pulmonary hemorrhage and glomerulonephritis.
You may also like to solve these questions
The nurse discusses the prevention and management of allergic reactions with a patient who is a beekeeper and has developed a hypersensitivity to bee sting. Which of the following patient statements indicates a need for additional teaching?
- A. I will plan to take oral antihistamines daily before going to work.'
- B. I will get a prescription for epinephrine and learn to self-inject it.'
- C. I should wear a Medic Alert bracelet indicating my allergy to bee stings.'
- D. I am going to need job retraining so that I can work in a different occupation.'
Correct Answer: A
Rationale: Since the patient is at risk for bee stings and the severity of allergic reactions tends to increase with added exposure to allergen, taking oral antihistamines will not adequately control the patient's hypersensitivity reaction. The other patient statements indicate a good understanding of management of the problem.
The nurse is admitting a patient to hospital who has acute rejection of an organ transplant. Which of the following patients is the most appropriate roommate?
- A. A patient who has viral pneumonia
- B. A patient with second-degree burns
- C. A patient who is recovering from an anaphylactic reaction to a bee sting
- D. A patient with graft-versus-host disease after a recent bone marrow transplant
Correct Answer: C
Rationale: Treatment for a patient with acute rejection includes administration of additional immunosuppressants, and the patient should not be exposed to increased risk for infection as would occur from patients with viral pneumonia, graft-versus-host disease, and burns. There is no increased exposure to infection from a patient with anaphylaxis.
The nurse is obtaining a health history from a patient who works as a laboratory technician and learns that the patient has a history of allergic rhinitis, asthma, and multiple food allergies. Which of the following actions is most important for the nurse to implement?
- A. Encourage the patient to carry an epinephrine kit in case a type IV allergic reaction to latex develops.
- B. Advise the patient to use oil-based hand creams to decrease contact with natural proteins in latex gloves.
- C. Document the patient's allergy history and be alert for any clinical manifestations of a type I latex allergy.
- D. Recommend that the patient use vinyl gloves instead of latex gloves in preventing bloodborne pathogen contact.
Correct Answer: C
Rationale: The patient's allergy history and occupation indicate a risk for development of latex allergy, and the nurse should be prepared to manage any symptoms that occur. Epinephrine is not an appropriate treatment for contact dermatitis that is caused by a type IV allergic reaction to latex. Oil-based creams will increase the exposure to latex from latex gloves. Vinyl gloves are appropriate to use when exposure to body fluids is unlikely.
The nurse is assessing a patient for possible atopic dermatitis. Which of the following laboratory values should the nurse review?
- A. IgE
- B. IgA
- C. Basophils
- D. Neutrophils
Correct Answer: A
Rationale: Serum IgE causes the symptoms of allergic reactions and is elevated in type 1 hypersensitivity disorders. The eosinophil level will be elevated, rather than neutrophil or basophil counts. IgA is located in body secretions and would not be tested when evaluating a patient who has symptoms of atopic dermatitis.
Which of the following antibodies is involved with an anaphylactic reaction?
- A. IgE
- B. IgA
- C. IgM
- D. IgG
Correct Answer: A
Rationale: Serum IgE causes the symptoms of allergic reactions and is the antibody involved with an anaphylactic reaction.