Why do smokers experience a higher incidence of respiratory infection than nonsmokers?

Here is the answer for the question – Why do smokers experience a higher incidence of respiratory infection than nonsmokers?. You’ll find the correct answer below Why do smokers experience a higher incidence of respiratory infection than nonsmokers? The Correct Answer is Smoking diminishes the number and action of cilia Reason Explained Smoking diminishes the … Read more

During an allergic reaction, which of the following would aid respiration?

Here is the answer for the question – During an allergic reaction, which of the following would aid respiration?. You’ll find the correct answer below During an allergic reaction, which of the following would aid respiration? The Correct Answer is epinephrine Reason Explained epinephrine is correct for During an allergic reaction, which of the following … Read more

The incomplete cartilage rings of the trachea allow the trachea to __________.

Here is the answer for the question – The incomplete cartilage rings of the trachea allow the trachea to __________.. You’ll find the correct answer below The incomplete cartilage rings of the trachea allow the trachea to __________. The Correct Answer is change diameter to accommodate coughing or heavy breathing Reason Explained change diameter to … Read more

Which muscles, when contracted, would increase the volume of air in the thoracic cavity?

Here is the answer for the question – Which muscles, when contracted, would increase the volume of air in the thoracic cavity?. You’ll find the correct answer below Which muscles, when contracted, would increase the volume of air in the thoracic cavity? The Correct Answer is diaphragm and external intercostals…contraction of both the diaphragm (the … Read more

In the blood, O2 is transported primarily __________, whereas CO2 is transported primarily __________.

Here is the answer for the question – In the blood, O2 is transported primarily __________, whereas CO2 is transported primarily __________.. You’ll find the correct answer below In the blood, O2 is transported primarily __________, whereas CO2 is transported primarily __________. The Correct Answer is as oxyhemoglobin; as bicarbonate in plasma Reason Explained as … Read more

Which of the following will happen when someone holds his or her breath?

Here is the answer for the question – Which of the following will happen when someone holds his or her breath?. You’ll find the correct answer below Which of the following will happen when someone holds his or her breath? The Correct Answer is The will increase Reason Explained The will increase is correct for … Read more

Which of the following is an inherited condition characterized by the production of abnormally thick mucus that can interfere with air flow within the lungs?

Here is the answer for the question – Which of the following is an inherited condition characterized by the production of abnormally thick mucus that can interfere with air flow within the lungs?. You’ll find the correct answer below Which of the following is an inherited condition characterized by the production of abnormally thick mucus … Read more

Studies have shown that secondhand tobacco smoke __________.

Here is the answer for the question – Studies have shown that secondhand tobacco smoke __________.. You’ll find the correct answer below Studies have shown that secondhand tobacco smoke __________. The Correct Answer is causes increased risk of cancer in women who live with a husband who smokes Reason Explained causes increased risk of cancer … Read more

From which structures do oxygen molecules move from the lungs to the blood?

Here is the answer for the question – From which structures do oxygen molecules move from the lungs to the blood?. You’ll find the correct answer below From which structures do oxygen molecules move from the lungs to the blood? The Correct Answer is Alveoli..Alveoli are tiny sacs in the lungs surrounded by capillaries. The … Read more