Pathophysiology 370 - Pathophysiology » Fall 2020 » RTS Week 4 Check your Understanding
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Question #1
The hormone ADH (antidiuretic hormone) release is stimulated by which of the following? (Select all that apply.),,
A.
Hypovolemia
B.
Pain
C.
Anxiety
D.
Fever
E.
Hyper-osmolality of the extracellular fluid
Question #2
Tachycardia, decreased or absent breath sounds on the affected side, hyperresonance, and sudden chest pain on the affected side are clinical manifestations of
A.
adult respiratory distress syndrome
B.
Pneumothorax
C.
Hypersensitivity pneumonitis
D.
Sarcoidosis
Question #3
Which cellular change is seen with chronic bronchitis?
A.
Decreased CD8 T lymphocytes
B.
Increased eosinophils
C.
Atrophy of bronchial glands
D.
Decreased interleukin-8 levels
Question #4
The pathogenesis of tuberculosis includes the entrance of mycobacteria into the lungs and the resulting of which of the following? (Select all that apply.),,
A.
Antigen-antibody complexes
B.
Ghon tubercles
C.
Activation of macrophages
D.
Formation of granulomas
E.
Calcification
Question #5
Which statements is true regarding serum potassium (K +) levels? (Select all that apply.),,
A.
Hypokalemia is capable of causing elevated diastolic pressure.
B.
Hypokalemia can result in a paralytic ileus.
C.
Hyperkalemia can result in weakness in the lower extremities.
D.
Hyperkalemia can be characterized by intestinal cramping.
E.
Hypokalemia can often cause muscle weakness.
Question #6
Which statement is true regarding cystic fibrosis?
A.
It affects endocrine glands.
B.
It is common in African Americans.
C.
It is autosomal-dominant.
D.
It is the most common genetic disease in the United States.
Question #7
In extrinsic asthma the immune system responds to the presence of allergens by causing
A.
Bronchodilation
B.
Bronchoconstriction
C.
Decreased cough reflex
D.
Decreased sputum production
Question #8
COPD type A is referred to as
A.
Bronchiectasis
B.
Emphysema
C.
Asthma
D.
Chronic bronchitis
Question #9
Clinical manifestations of extracellular fluid volume deficit include which of the following? (Select all that apply.),,
A.
Weight loss
B.
Decreased postural blood pressure
C.
Oliguria
D.
Flat neck veins
E.
Dizziness
F.
Vomiting.
Question #10
When emphysema is a result of a α1-Antitrypsin disorder, assessment data is likely to include which of the following? (Select all that apply.),,
A.
Caucasian
B.
Client age younger than 50
C.
Enzyme levels that are below normal
D.
No history of cigarette smoking
E.
Elevated levels of ?1-Antitrypsin
Question #11
The normal adult pH in the blood is
A.
Greater than 7.8
B.
Less than 6.9
C.
Between 7.35 and 7.45
D.
7.3
Question #12
The pathogenesis of pneumonia includes the inhalation of microbial agents and the resulting of which of the following? (Select all that apply.),,
A.
Alveolar wall thickening
B.
Lung consolidation
C.
Decreased lung compliance
D.
Inflammation
E.
Formation of exudates
Question #13
Which statement is true regarding asthma?
A.
There is decreased responsiveness to environmental stimuli.
B.
Extrinsic asthma has adult onset.
C.
It is characterized by airway inflammation.
D.
It involves irreversible airway obstruction.
Question #14
What is the primary cause of airway obstruction in patients with chronic bronchitis?
A.
Hyperventilation
B.
Thinning bronchial smooth muscle
C.
Infection
D.
Mucous plugs
Question #15
Which serum value is a reflection of the effectiveness of the kidney’s ability to properly maintain serum metabolic pH?
A.
(H+) molecule
B.
Bicarbonate (HCO3-)
C.
Carbon dioxide (CO2)
D.
Carbonic acid (H2CO3)
Question #16
Aging adults are more prone to dehydration as a result of lack of thirst triggers resulting from
A.
Decreased osmolality in intracellular fluid
B.
Increased osmolality of extracellular fluid
C.
Decreased osmolality in extracellular fluid
D.
Increased osmolality of intracellular fluid
Question #17
Which is a classification of emphysema? (Select all that apply.),,
A.
Centriacinar
B.
Parenchyma
C.
Panacinar
D.
Paraseptal
E.
Bullae
Question #18
Clinical manifestations of hypocalcemia include which of the following? (Select all that apply.),,
A.
Hyperactive reflexes.
B.
Positive Trousseau sign
C.
Constipation
D.
Positive Chvostek sign
E.
Muscle twitching
F.
Paresthesias
Question #19
What physiologic abnormality is characteristic of emphysema?
A.
Extensive inflammation of the lower airways
B.
Trapping of air in the distal air sacs
C.
Collapse of the proximal airways
D.
Widespread occurrence of bronchial plugs
Question #20
A common radiologic diagnostic manifestation of fibrotic restrictive disease is the appearance of
A.
Destruction of acini
B.
Constrictive bronchi
C.
A honeycomb lung
D.
Distended alveoli
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