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NR507 MIDTERM, NR 507 FINAL EXAM|2025|2026|QUESTIONS AND ANSWERS|A+VERIFIED
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Which of the following are considered the " first responders " of the innate immune system? Neutrophils Allergic contact dermatitis is an example of hypersensitivity reaction Type 4 Hives ( urticaria ) are an example of a : Type 1 hypersensitivity reaction Which of the assessment findings would be expected with urticaria? Eosinophilia Underlying pathology for hay fever? Mast cell degranulation
Chronic granulomatous disease of Childhood DiGeorge Syndrome Job Sundrome Common Variable Immunodeficiency Familial Mediterranean fever Primary Immunodeficiencies HIV Pneumocystis Carinii Pneumonia Sinus Infection Lung Cancer Secondary Immunodeficiencies Which CD4 count should be prescribed in HIV treatment Regimen? Under 500
Best describes the symptoms of Systemic Lupus Erythematosus ( SLE ) Tissue inflammation , vasculitis , rash , tissue inflammation The process where a normal cell becomes a cancer cell Cell transformation A common event during Cellular reproduction resulting in the Constant occurrence of isolated Cancer cells Cell transformation An immature , undifferentiated ( generic ) cell that is capable of infinite cellular division when stimulated Stem cell the process whereby the stem cell undergoes the process of cell division ( 24 hour cycle ) average Cell cycle
Anaphylaxis is what type of hypersensitivity reaction? type 1 Type 2 ( Cytotoxic ) hypersensitivity reactions are mediated by : IgG or IgM Damage occurs with ABO incompatibility because : Complement damages RBC membrane causing cell lysis The diagnosis for an individual who presents to the office with sudden swollen lips and eyes , shortness of breath and throat tightness after a bee sting is : Anaphylaxis An example of a primary immunodeficiency is : Chronic Granulomatous Disease
A secondary immune disease Sinusitis is considered a primary immunodeficiency False Which of the following findings can be used to diagnose Systemic Lupus Erythematosus ( SLE )? Facial rash confined to the cheeks We have an expert-written solution to this problem! The major immune system change associated with Sjogren's Syndrome is : Autoantibodies and auto - reactive T - cells against apoptotic cells Which of the following can depress a person's normal immune function? Psychological Stress
A renal disease most often associated with autoimmunity is : Glomerulonephritis Which of the following assessment findings would support a diagnosis of Rheumatoid Arthritis ( RA )? Swollen metacarpophalangeal joints The following immune components can be involved in autoimmune diseases : T - Cells , B - cells and autoantibodies. True The presenting signs and symptoms of an autoimmune disease is similar across all autoimmune diseases False Which of the following indices measures the average size of red blood cells? Mean Corpuscular Volume ( MCV ).
The cell is normal in size and normal in hemoglobin level Identification of the type of anemia involves an examination of size of the RBC only False Symptoms of Decreased Tissue Oxygenation Dyspnea, Weakness, Dizziness The treatment of iron deficiency anemia includes : Iron supplementation Which of the following anemias can be categorized as microcytic - hypochromic? ( Select all that apply ) Iron deficiency anemia Sideroblastic anemia Anemia of inflammation and chronic disease
Which of the following would indicate that the patient's iron stores are depleted? Ferritin level. Which of the following conditions could result in iron deficiency anemia ? Excessive bleeding Iron deficiency, Sideroblastic, Thalassemia Microcytic Hypochromic Anemia of inflammation and chronic disease Microcytic Normochromic Hereditary spherocytosis Microcytic Hyperchromic
One of the common precipitating factors of folate deficiency is alcohol abuse True A deficiency of intrinsic factor will result in Pernicious anemia Folic acid is essential to the body because it : Plays a major role in the maturing of RBCs. In a patient with pernicious anemia , what lab values can be normal or low? folate Which of the following lab values are normal for the patient with folate deficiency? Ferritin
Which of the following lab values will be low in a patient with folate deficiency? Reticulocyte count What lab values will be normal in a patient with pernicious anemia MCHC Which of the following is a cause of hemolytic anemia? ( Select all that apply. ) Transfusion reaction Drugs Infection Aplastic anemia can be caused by Antibiotics
What lab values are normal for hemolytic anemia MCV The patient with sickle cell anemia is at high risk for stroke True Cells that contain abnormal types of hemoglobin are more susceptible to infection by the parasite that causes malaria False Which of the following statements are correct regarding thalassemia? May have many possible genetic mutations There are four genes involved in encoding synthesis of the alpha protein chains for Hb and are located on chromosome number 16. True
The pathophysiology of sickle cell anemia involves a single amino - acid change on the beta - chain True Involves a single amino acid change on the beta - chain Sickle Cell Anemia Increased red blood cell ( RBC ) hemoglobin S concentration , RBC dehydration , acidosis , and hypoxemia Sickle Cell Anemia May have many possible genetic mutations Thalassemia Ineffective erythropoiesis Thalassemia
Sickle cell anemia and thalassemia are more prevalent in which of the following geographic areas? Africa. Coronary artery disease ( CAD ) is mainly the result of : Longstanding atherosclerosis Which of the following statements correctly describes the flow of blood between the heart and lungs Oxygenated blood is transported from the lungs to the heart via the pulmonary veins Which of the following is a modifiable risk factor for Coronary Artery Disease ( CAD )? Obesity Which of the following is a non - modifiable risk factor for Coronary Artery Disease?
Family history In Coronary Artery Disease ( CAD ) , pumping ability of the heart can be impaired due to the deprivation of oxygen True Hypertension has its most immediate effect on : Afterload Cor Pulmonale is : Right ventricular failure secondary to pulmonary hypertension Which of the following conditions can decrease preload? Hemorrhage The most common cause of right - sided heart failure is : Pulmonary hypertension
