ALL PATHO QUIZZ FROM WEEK 1 -12 (2021 latest quizz with correct answers to booste your grades)

ALL PATHO QUIZZ FROM WEEK 1 -12 Week 1 Question 1 1 out of 1 points Correct Why is potassium able to diffuse easily in and out of cells? Answer Question 2 1 out of 1 points Correct An aide asks the nurse why people who have neurofibromatosis will show varying degrees of the disease. Which genetic principle should the nurse explain to the aide? Answer Question 3 1 out of 1 points Correct A eukaryotic cell is undergoing DNA replication. In which region of the cell would most of the genetic information be contained? Answer Question 4 1 out of 1 points Correct A 55-year-old male with a 30-year history of smoking is examined for respiratory disturbance. Examination of his airway (bronchial) reveals that stratified squamous epithelial cells have replaced the normal columnar ciliated cells. This type of cellular adaptation is called: Answer Question 5 1 out of 1 points Correct A nurse is reviewing the pedigree chart. When checking for a proband, what is the nurse looking for? Answer Question 6 0 out of 1 points Incorrect A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? Answer Question 7 1 out of 1 points Correct What is the role of cytokines in cell reproduction? Answer Question 8 1 out of 1 points Correct A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of the following? Answer Question 9 1 out of 1 points Correct A 20-year-old pregnant female gives birth to a stillborn child. Autopsy reveals that the fetus has 92 chromosomes. What term may be on the autopsy report to describe this condition? Answer Question 10 1 out of 1 points Correct A patient wants to know the risk factors for Down syndrome. What is the nurse’s best response? Answer Question 11 1 out of 1 points Correct How are potassium and sodium transported across plasma membranes? Answer Question 12 1 out of 1 points Correct What is the diagnosis of a 13-year-old female who has a karyotype that reveals an absent homologous X chromosome with only a single X chromosome present? Her features include a short stature, widely spaced nipples, reduced carrying angle at the elbow, and sparse body hair. Answer Question 13 Correct 55-year-old male has swelling of the feet. Which of the following aided in development of swelling? Answer Question 14 1 out of 1 points Correct A 50-year-old male was recently diagnosed with Huntington disease. Transmission of this disease is associated with: Answer Question 15 1 out of 1 points Correct The nurse is teaching staff about the most common cause of Down syndrome. What is the nurse describing? Answer Question 16 1 out of 1 points Correct A nurse is reading a chart and sees the term oncotic pressure. The nurse recalls that oncotic pressure (colloid osmotic pressure) is determined by: Answer Question 17 1 out of 1 points Correct A cell is isolated, and electrophysiology studies reveal that the resting membrane potential is –70 millivolts. The predominant intracellular ion is Na+, and the predominant extracellular ion is K+. With voltage change, which of the following would result in an action potential? Answer Question 18 Correct The ion transporter that moves Na+ and Ca2+ simultaneously in the same direction is an example of which of the following types of transport? Answer Question 19 1 out of 1 points Correct A nurse is teaching a patient with diabetes how glucose is transported from the blood to the cell. What type of transport system should the nurse discuss with the patient? Answer Question 20 1 out of 1 points Correct Which of the following mutations have the most significant effect on protein synthesis? Answer Question 21 1 out of 1 points Correct When a patient asks what causes cystic fibrosis, how should the nurse respond? Cystic fibrosis is caused by an gene. Answer Question 22 1 out of 1 points Correct A patient has severe mental retardation caused by a deletion of part of chromosome 5. What genetic disorder will the nurse see documented in the chart? Answer Question 23 1 out of 1 points In teaching a patient with cirrhosis, which information should the nurse include regarding cholesterol? Answer Question 24 1 out of 1 points Correct Which of the following disorders is manifested primarily in males? Answer Question 25 1 out of 1 points Correct What causes the rapid change in the resting membrane potential that initiates an action potential? Answer Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. Saturday, November 23, 2013 5:59:04 PM EST WEEK 2 Question 1 1 out of 1 points Correct When the maternal immune system becomes sensitized against antigens expressed by the fetus, what type of immune reaction occurs? Answer Question 2 1 out of 1 points Correct Which of the following hormones activates adrenergic receptors? Answer Question 3 1 out of 1 points Correct A nurse recalls an example of an immune-complex-mediated disease is: Answer Question 4 1 out of 1 points Correct A 5-month-old child is admitted to the hospital with recurring respiratory infections. A possible cause of this condition is: Answer Question 5 1 out of 1 points Correct When a patient asks the nurse what hypersensitivity is, how should the nurse respond? Hypersensitivity is best defined as: .............................................CONTINUED....................................................