Normal Immune Response Overview

What immunological process is activated when the body mistakenly identifies a substance like pollen as harmful?

Which of the subsequent reactions do not involve red blood cells?

What is the role of mast cells and basophils in allergic reactions?

Which condition is least associated with immune complexes building up in the body?

What characterizes chronic lesions that resemble atopic dermatitis?

Which function of immunity involves the removal of damaged cellular substances to maintain uniformity among cell types?

Which type of immunity is present at birth and involves a nonspecific response?

What is the mechanism of natural passive acquired immunity?

An immune system that overreacts against its own tissues is an example of what?

What characterizes artificial active acquired immunity?

Which of the following describes the surveillance function of a normal immune response?

What happens to the immune system when immunocompetence occurs?

Which type of hypersensitivity response occurs when the body reacts against self-antigens?

IgE antibodies cause the body to recognize which of the following during subsequent exposure?

Which of the following is a primary function of mast cells and basophils when triggered by allergens?

What is the direct consequence of the immune system attacking mismatched blood cells?

Which of the following is the crucial difference between atopic and contact dermatitis?

In the context of allergic reactions, what is the role of histamine?

Where are mast cells and basophils typically found in the body?

What immunological event occurs during the 'Subsequent Exposure' phase of an allergic reaction?

What is the initial step in a hemolytic reaction when the body encounters a mismatched blood type?

In Type I hypersensitivity reactions, which laboratory result is most likely?

A patient is undergoing allergy skin testing. Which assessment finding would be a contraindication to performing the skin test?

Following an intradermal skin test, a patient develops a severe reaction. Which immediate nursing intervention is most appropriate?

A patient experiencing anaphylaxis is prescribed epinephrine. Which route of administration is most appropriate?

A patient with anaphylaxis is receiving epinephrine. Which of the following adverse effects should the nurse monitor for?

A patient is prescribed an antihistamine for allergic rhinitis. What information should the nurse include when educating the patient about this medication?

What is the primary purpose of obtaining sputum and nasal/bronchial secretions for testing in the context of allergic disorders?

A complete blood count (CBC) with WBC differential is ordered as part of diagnostic studies for allergic disorders. What specific information from this test is most relevant in identifying an allergic response?

Which medication is most effective for alleviating the signs and symptoms of allergic rhinitis?

A patient with allergic rhinitis is prescribed cromolyn. What is the primary mechanism of action of this drug?

In which of the following scenarios is immunotherapy most definitively indicated?

What is a known potential adverse effect of immunotherapy in patients with allergic disorders?

A patient with a known latex allergy experiences an allergic reaction after consuming certain foods. What is this phenomenon known as?

Which of the following is the recommended first-line treatment for multiple chemical sensitivity (MCS)?

What is the primary consideration when matching organ transplant recipients with available donors?

During tissue typing for organ transplantation, which factor is NOT essential for compatibility between donor and recipient?

What is the primary mechanism of action for calcineurin inhibitors like tacrolimus and cyclosporine in preventing organ rejection?

Why is the consumption of grapefruit or grapefruit juice a concern for patients taking tacrolimus or cyclosporine?

Which of the following best describes the role of calcineurin inhibitors in immunosuppressive regimens?

Besides corticosteroids, which other medication is commonly used in combination with calcineurin inhibitors like tacrolimus?

Which of the following is NOT a typical component of a standard immunosuppression regimen that includes a calcineurin inhibitor?

A patient taking tacrolimus regularly consumes grapefruit juice. What is the most appropriate immediate action a healthcare provider should take?

Why are calcineurin inhibitors considered a 'foundation' of immunosuppression regimens?

Which of the following statements accurately describes the clinical use of tacrolimus?