NURS6501 Week 1 to 6 Lecture Quizzes with Answers Spring 2025 WALDEN

What is least likely to result in angioedema?
Verapamil
 Naproxen
 Ondansetron
 Captopril
 Bee sting



Which of the following is a common symptom in an infant with milk protein
allergy?


 Blood in the stool
 Failure to thrive
 Shock
 Fever
 Angioedema


Which of the following was theorized by T.A. Knight in his work with pea
plants?


 Alternate forms of traits
 DNA in the nucleus of eukaryotic cells
 DNA in the nucleus of plant cells
 Centromeres on chromosomes
 Genes on chromosomes


Which of the following types of hypersensitivity reactions is IgE mediated?


 Type II
 Type IV
 Type I
 Type III

,  Type V


In type I hypersensitivity reactions, IgE binds to which cells causing their
degranulation upon re-exposure?


 Macrophages
 Red blood cells
 Mast cells
 Epithelial cells
 Hepatocytes


A child is brought to the emergency department with rapid-onset urticarial rash
and pruritus after eating peanuts. He has no respiratory distress, wheezing,
stridor, or facial edema. Which of the following is the most appropriate
treatment at this time?


 Steroids
 Proton pump inhibitors
 Epinephrine
 Non-steroidal anti-inflammatory drugs
 Antihistamines


Which of the following is not typically seen in anaphylaxis?


 Wheeze
 Bradycardia
 Hypotension
 Hives
 Throat swelling


Which of the following tests helps identify an allergen that causes an allergic
reaction?

,  Serum protein electrophoresis
 Eosinophil count
 Radioallergosorbent test (RAST)
 Monteux testing
 Serum IgM levels


Which of the following foods accounts for 2 to 3% of food allergies in children
under 1 year of age?


 Gluten
 Peanut
 Mushroom
 Cow's milk
 Egg


Which of the following diseases requires endoscopy and biopsy for
confirmation of diagnosis?


 IgE-mediated hypersensitivity reaction
 Eosinophilic esophagitis
 Milk protein allergy
 Infantile gastroesophageal reflux disease


Which of the following decreases the oxygen-carrying capacity of the blood?


 Myocardial infarction
 Cyanide poisoning
 Pneumonia
 Polycythemia
 Carbon monoxide poisoning

, Which of the following are part of the basic cell housekeeping functions?


 Generation of action potentials
 Evasion of programmed cell death
 Generation of energy
 Production of exotoxins
 Defense against microbial pathogens


The plasma membrane is responsible for...?


 ...generating adenosine triphosphate.
 ...regulating the intracellular movement of organelles.
 ...regulating the process of cell division.
 ...degrading misfolded proteins.
 ...regulating the movement of molecules and ions into the cells.


Which of the following is involved in the biosynthesis of immunoglobulins in
plasma cells?


 Smooth endoplasmic reticulum
 The cell membrane
 Lysosomes
 Mitochondria
 Rough endoplasmic reticulum


Which of the following statements is true?


 The cell is dynamic and constantly in motion.
 Most of the cells have a round ball-like shape.
 The cytoplasm is highly structured by the cytoskeleton and cilia.
 Organelles swim randomly within the cytosol.