Mastocytosis - Guides d'étude, Notes de cours & Résumés

Four types of hypersensitivity reactions Type one? Type two? Type three? Type four? correct answer: Type 1; IgE or complement mediated anaphylactic, atopic reactions (early & late phase) Type 2; Autoantibody, C3b opsonization of normal cells activate cytotoxic cells. MAC Type 3; Immune-complex mediated; Vasculitis Type 4; T cell mediated "delayed type" Associations 1. Tryptase 2. Klebsiella ozaenae 3. 22q12.2 deletion 4. CATCH22 correct answer: 1. Type 1 anaphylaxis, im...

Mastocytosis - correct answer cKit mutations may be present (D816V) Mastocytosis - correct answer Diagnosis: 1 major + 1 minor or 3 minor Mastocytosis - correct answer Major: multifocal dense infiltrates of MC in bone marrow or other extracutateous organs (> 15 MCs / aggregate) Mastocytosis - correct answer Minor: Abnl MC morphology (> 25% spindle-shaped) Mastocytosis - correct answer Minor: KIT mutation at codon 816 Mastocytosis - correct answer Minor: CD2...

Langerhans cells in the skin are part of the : a. hairs over scalp b. fingernails c. sulfur rich proteins d. adaptive immune system ANSWER: d Keratinocytes are the predominant cell type in the : a. epidermis b. stratum corneum - cornified layer c. dermis d. ground substance ANSWER: a Lamina Lucida components are : a. dermal collagens type IV and VII Deeagles - Stuvia US b. laminin and proteoglycans c. BP 230 Antigen d. BP 180 antigen ANSWER: b Sebaceous glands are locat...

what is allergy? correct answer: antigens that are not associated with infectious agents sometimes elicit adaptive immune responses, causing disease. This happens when harmful immunologically mediated hypersensitivity reactions (allergic reactions) occur in response to inherently harmless environmental antigens like pollen, food and drugs. what are allergy classifications? correct answer: there are lots of different types of allergy, regulated by different types of immune cells and driven b...

STUDY INFO FOR DCNP 2024 QUESTIONS & ANSWERS VERIFIED 100% CORRECT!!

White Blood Cell Disorder Study Guide 2023 with complete solution The production of RBCs and WBCs occurs in the bone marrow The maturation of T-cells occurs in the thymus Which of the following areas in a secondary lymphoid organ allows antigens in the blood to come into contact with lymphocytes? white pulp of the spleen What are the cells of the myeloid lineage? neutrophils (PMNs) eosinophils basophils monocytes mast cells RBCs platelets What are the cells of the lymphoid linea...

PHARM 180 WEEK 2 QUIZ REVIEW● Drugs for Peptic Ulcer Disease ○ ulcer/erosion that occurs in esophagus, stomach, duodenum (most common area) ○ Forms when : mucosal layer breaks down, insufficient buffers in intestine to neutralize stomach, defective sphincter muscles (upper and lower) , hypermotility of stomach ○ Spicy, alco, nicotine use can put pt more at risk Histamine2-receptor antagonists – famotidine (Pepcid) ● Therapeutic use: Treat gastric and duodenal ulcers, heartbu...

White Blood Cell Disorder Study Guide 2023 with complete solution The production of RBCs and WBCs occurs in the bone marrow The maturation of T-cells occurs in the thymus Which of the following areas in a secondary lymphoid organ allows antigens in the blood to come into contact with lymphocytes? white pulp of the spleen What are the cells of the myeloid lineage? neutrophils (PMNs) eosinophils basophils monocytes mast cells RBCs platelets What are the cells of the lymphoid linea...

2023 General Internal Medicine ABIM(Upgraded Exam) What vitamin deficiency can occur with use of Isoniazid (INH)? - CORRECT ANSWERVitamin B6 (Pyridoxine) What is the fundoscopic exam finding often seen with idiopathic intracranial hypertension (Pseudotumor cerebri)? - CORRECT ANSWER-Papilledema What is the ideal LDL goal in CAD patients or CAD equvialent patients? - CORRECT ANSWER-Less than 70 mg/dl What is the inheritance pattern for Hereditary Hemorrhagic Telangiectasia (HHT)? - COR...

UWorld NCLEX Cram EXAM 1 2023/2024 UWorld NCLEX Cram EXAM 1 2023/2024 Terms in this set (2000) Lambert Eaton Myasthenic Syndrome Lambert-Eaton Myasthenic Syndrome is a neuromuscular disorder presenting with proximal muscle weakness (trouble getting up the stairs or getting up), cranial nerve involvement, and autonomic symptoms (like impotence). many patients also have small cell lung cancer classically. Narcolepsy rare neurolgoic disorder characterized by episodes or ...