NURS 6501 Mid Term Exam Spring 2020 -
Mercer
• •
ADVANCED PATHOPHYSIOLOGY MIDTERM- SPRING 2020
• Question 1
0 out of 1 points
When endothelial
... [Show More] cells are injured, what alteration contributes to atherosclerosis?
Selected
Answer:
The release of toxic oxygen radicals that oxidize low-density
lipoproteins (LDLs)
• Question 2
1 out of 1 points
A patient has been diagnosed with an empyema. What does the healthcare
professional tell the patient about this condition?
Selected Answer: We will have to drain the pus out of your pleural space.
• Question 3
0 out of 1 points
A patient has been admitted for a possible small intestinal obstruction. What is the
first sign the healthcare professional assesses for that would indicate the presence ofthis condition?
Selected Answer: Vomiting
• Question 4
1 out of 1 points
Autocrine stimulation is the ability of cancer cells to do what?
Selected Answer: Secrete growth factors that stimulate their own growth
• Question 5
1 out of 1 points
A patient had a myocardial infarction that damaged the SA node, which is no longer
functioning as the pacemaker of the heart. What heart rate would the healthcare
provider expect the patient to have?
Selected Answer: 40 to 60 beats/min
• Question 6
1 out of 1 points
Which type of immunity is produced by an individual after either natural exposure to
the antigen or after immunization against the antigen?
Selected Answer: Active-acquired immunity
• Question 7
1 out of 1 pointsIn teaching a women's community group, which risk factor does the healthcare
professional teach is related to high morbidity of cancer of the colon, uterus, and
kidney?
Selected Answer: Women who have a high body mass index
• Question 8
0 out of 1 points
A student asks the healthcare professional to describe exotoxins. Which statement by
the professional is best?
Selected Answer: Exotoxins are released during the lysis of bacteria.
• Question 9
1 out of 1 points
A student studying biology asks the professor to describe how the ras gene is
involved in cancer proliferation. What explanation by the professor is best?
Selected Answer: A mutation in this gene allows continuous cell growth.
• Question 10
1 out of 1 points
A healthcare professional cares for older adults in a skilled nursing facility. What
should the professional assess for in these individuals related to cardiovascular
functioning?Selected Answer: Increased rate of falling and dizzy spells
• Question 11
1 out of 1 points
A healthcare professional is educating a patient on asthma. The professional tells the
patient that the most successful treatment for chronic asthma begins with which
action?
Selected Answer: Avoidance of the causative agent
• Question 12
0 out of 1 points
A healthcare professional is conducting community education on vaccinations.
Which statement about vaccines does the professional include in the presentation?
Selected Answer: Most bacterial vaccines contain attenuated organisms.
• Question 13
1 out of 1 points
Renal failure is the most common cause of which type of hyperparathyroidism?
Selected Answer: Secondary
• Question 14
1 out of 1 pointsWhich renal change is found in older adults?
Selected Answer: Decrease in the number of nephrons
• Question 15
1 out of 1 points
What is the single most common cause of cellular injury?
Selected Answer: Hypoxic injury
• Question 16
1 out of 1 points
What organic compound facilitates transportation across cell membranes by acting
as receptors, transport channels for electrolytes, and enzymes to drive active pumps?
Selected Answer: Proteins
• Question 17
1 out of 1 points
In regulating vascular mediators released from mast cells, the role of eosinophils is
to release what?
Selected
Answer:
Histaminase, which limits the effects of histamine during acute
inflammation
• Question 18
0 out of 1 pointsA patient in the clinic reports projectile vomiting without nausea or other
gastrointestinal symptoms. What action by the healthcare professional
is most appropriate?
Selected Answer: Administer intravenous hydration.
• Question 19
1 out of 1 points
What does vomiting-induced metabolic alkalosis cause?
Selected Answer: Retention of bicarbonate to maintain the anion balance
• Question 20
1 out of 1 points
A patient diagnosed with diabetic ketoacidosis (DKA) has the following laboratory
values: arterial pH 7.20; serum glucose 500 mg/dL; positive urine glucose and
ketones; serum potassium (K +) 2 mEq/L; serum sodium (Na +) 130 mEq/L. The
patient reports that he has been sick with the flu for 1 week. What relationship do
these values have to his insulin deficiency?
Selected
Answer:
Decreased glucose use causes fatty acid use, ketogenesis, metabolic
acidosis, and osmotic diuresis.
• Question 21 [Show Less]