Excelsior NUR505 2021 September Module 1 Quiz Latest

NUR505 ADVANCED PATHOPHYSIOLOGY

Module 1 Quiz  

Question 1           can interfere with the excretion of            and thus increase an individual’s predisposition to gout.

Select the option with the appropriate terms to fill in the spaces.

  Lead; urate.

  Lead; lactic acid.

  Copper; ceruloplasmin.

  Copper; urate.

 Question 2What is the most common cause of cellular injury?

  Hypoxic injury.

  Chemical injury.

  Mechanical trauma.

  Radical-induced injury.

 Question 3Most type            reactions are allergic mediated by           .

Select the option with the appropriate terms to fill in the spaces.

  I; IgE.

  I; IgA.

  II; IgE.

  III; IgA.

 Question 4Which statement is true regarding hypersensitivity reactions?

 They require sensitization against a particular antigen.

  They occur after the primary immune response.

  Reactions are always delayed.

  The most delayed reaction is anaphylaxis.

 

Question 5           reaction is caused by the formation of immune complexes in the blood and their deposition in target tissues, while            reaction deposits complexes into the walls of blood vessels.

Select the option with the appropriate terms to fill in the spaces.

 Serums sickness; Arthus.

  Arthus; serum sickness.

  Type IV; Arthus.

  Serum sickness; type III.

 Question 6           is an increase in the number of cells caused by an increased rate of cellular division.

   Hyperplasia.

  Hypertrophy.

  Dysplasia.

  Metaplasia.

 Question 7Which of the following statements is not true about cellular apoptosis?

  It is an active process that involves cellular self-destruction.

  It involves deletion of cells during embryonic development.

  It involves cell death caused by severe and sudden injury.

  It involves nuclear and cytoplasmic shrinkage of a cell.

 Question 8Individuals with defects of the cell-mediated immune response are prone to            infections, while those with defects of the hormonal immune responses are prone to            infections.

Select the option with the appropriate terms to fill in the spaces.

  viral; bacterial.

  fungal; viral.

  bacterial; viral.

  viral; fungal.

 Question 9What are the principal effector cells involved in type III reactions?

  Mast cells.

  Macrophages.

  Neutrophils.

  Lymphocytes.

 Question 10Which statement is true regarding autosomal recessive inheritance?

  Parents will always display the trait.

  Approximately 50% of children will display the trait.

  Males and females are equally affected.

  The child must be heterozygous to display a recessive trait.

 Question 11The reversible replacement of one mature cell by a less mature cell type is known as:

  Metaplasia.

  Hyperplasia.

  Atrophy.

  Dysplasia.

 Question 12Which of the following form of necrosis is associated with acute tubercular necrosis of the kidney?

  Coagulative.

  Liquefactive.

  Fat.

  Caseous.

 Question 13Which of the following is not true regarding a type IV allergic reaction?

  Its action is delayed with a 24-72-hour onset.

  It is infiltrated with lymphocytes and macrophages.

  It has a clear center surrounding by redness.

  It can be transferred by cells and serum.

 Question 14Myasthenia gravis is an example of which of the following?

  Alloimmune disease.

  Type II hypersensitivity.

  Type IV reaction.

  Primary Immune deficiency.

 Question 15Which of the following is true regarding X-lined genes inheritance?

  X-linked recessive diseases are seen much more often in males than in females.

  Males need only two copies of the X-linked recessive gene to express the disease.

  Fathers can pass X-linked recessive diseases to their sons and daughters.

  Skipped generations are rarely seen in X-linked recessive diseases.

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