Pathophysiology Unit 7 Knowledge Check
This Pathophysiology Unit 7 Knowledge Check assesses understanding of respiratory system functions, disorders such as sinusitis, sleep apnea, asthma, and tuberculosis. It highlights key symptoms and alternative disease names, enhancing learner's diagnostic skills in medical context.
- 1.
All of the following are functions of the respiratory system EXCEPT:
- A.
Warm incoming air
- B.
Moisten incoming air
- C.
Inhale oxygen
- D.
Exhale carbon monoxide
Correct Answer
D. Exhale carbon monoxideExplanation
The respiratory system is responsible for various functions, such as warming and moistening incoming air, as well as inhaling oxygen. However, exhaling carbon monoxide is not a function of the respiratory system. The respiratory system is responsible for exhaling carbon dioxide, not carbon monoxide. Carbon monoxide is a toxic gas that is produced by the incomplete combustion of carbon-containing substances and is typically expelled from the body through other means, such as excretion.Rate this question:
-
- 2.
_____is inflammation of the mucus membrane linings of the sinus cavities, causing pressure, pain and headache.
- A.
Sinusitis
- B.
Common cold
- C.
Flu
- D.
Emphysema
Correct Answer
A. SinusitisExplanation
Sinusitis is the correct answer because it refers to the inflammation of the mucus membrane linings of the sinus cavities. This inflammation can cause symptoms such as pressure, pain, and headaches. The other options, common cold, flu, and emphysema, do not specifically refer to inflammation of the sinus cavities.Rate this question:
-
- 3.
The most noticeable symptom of sleep apnea is ____.
- A.
Oversleeping
- B.
Loud, heavy snoring
- C.
Overactive REM movements
- D.
Barrel chest
Correct Answer
B. Loud, heavy snoringExplanation
Sleep apnea is a sleep disorder characterized by pauses in breathing or shallow breaths during sleep. These pauses can last for a few seconds to minutes and can occur multiple times throughout the night. The most noticeable symptom of sleep apnea is loud, heavy snoring. This occurs due to the partial obstruction of the airway, causing the air to vibrate against the relaxed tissues in the throat, resulting in the characteristic snoring sound. Therefore, loud, heavy snoring is a key indicator of sleep apnea.Rate this question:
-
- 4.
____ is characterized by hypersensitivity to various allergens like dust, mold, pollen, animal dander and some foods
- A.
Common cold
- B.
Sleep apnea
- C.
Asthma
- D.
Bronchitis
Correct Answer
C. AsthmaExplanation
Asthma is characterized by hypersensitivity to various allergens like dust, mold, pollen, animal dander, and some foods. This condition causes the airways in the lungs to become inflamed and narrow, leading to symptoms such as wheezing, shortness of breath, chest tightness, and coughing. Allergens can trigger an asthma attack, causing further narrowing of the airways and making it difficult to breathe. Therefore, asthma is the correct answer as it best fits the description of a condition characterized by hypersensitivity to allergens.Rate this question:
-
- 5.
Another name for tuberculosis is ___.
- A.
Mantoux disease
- B.
Puritis
- C.
Coughing disease
- D.
Consumption
Correct Answer
D. ConsumptionExplanation
Consumption is another name for tuberculosis. This term was commonly used in the past to describe the disease. It originated from the belief that tuberculosis consumed or wasted away the body of the infected individual. While the term is not widely used today, it is still recognized as an alternative name for tuberculosis.Rate this question:
-
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
May 12, 2018Quiz Created by
Pw
Back to top