Breathing vs. Respiration

Q.

Draw a neat labelled diagram of human respiratory system. Describe briefly the mechanism of respiration in mammals.

Q.

How does oxygen deprivation affect cellular respiration?

Q.

Write full form of B.M.R.

Q.

Which of the following are the phases involved in the process of respiration?

1. Breathing

2. Gaseous transport

3. cellular respiration

4. All of the above

Q. Breathing is a/an action while cellular respiration is a/an action.

1. reflex
2. voluntary
3. involuntary
4. forced

Q.

Sleep provides rest to

Q. Which of the following is the function of the Nasal cavity?

1. Gaseous Exchange
2. Filters the air we breathe
3. Exhales the air from the body
4. All of the above

Q.

Which of the following is true for the breathing process?

1. True

2. False

3. Energy is released

4. It occurs outside the cell

Q. A person having high fever may be breathing faster than normal. The reason for this faster breathing is due to

1. Additional need of O${}_2$ for germs
2. Mental worry of the patient
3. High temperature of body
4. Loss of appetite

Q.

Which is related to breathing?

1. By checking glucose levels in the child's blood.

2. There is no way to determine.

3. By placing lungs of the dead child in water.

4. By dissecting the lungs.

Q.

Choose the option that correctly sorts the statements given below into two categories: Breathing and respiration.

1. Physical process

2. Chemical process

3. Takes place with the help of lungs

4. Takes place in cells

5. Exchange of gases

6. Breakdown of glucose

1. $\begin{array}{cc}\text{Breathing}& \text{Respiration}\\ 1,3,5& 2,4,6\end{array}$

2. $\begin{array}{cc}\text{Breathing}& \text{Respiration}\\ 1,4,6& 2,3,5\end{array}$

3. $\begin{array}{cc}\text{Breathing}& \text{Respiration}\\ 2,4,6& 1,3,5\end{array}$

4. $\begin{array}{cc}\text{Breathing}& \text{Respiration}\\ 1,3,6& 2,4,5\end{array}$

Q. The respiratory centre in the brain is stimulated by

1. $C{O}_2$ concentration in venous blood
2. $O_2$ concentration in arterial blood
3. $C{O}_2$ concentration in arterial blood
4. $O_2$ concentration in venous blood.

Q. Very short answer type.
What are the average values of the following in a normal adult human?
(a) Residual volume, (b) Arterial $P{O}_2$, (c) Tidal volume, (d) Alveolar $PC{O}_2$, (e) Rate of resting respiration, (f) Arterial $PC{O}_2$, (g) Vital capacity, (h) Venous $P{O}_2$.

Q.

Which of the following processes can you control?

1. Respiration rate

2. Growth rate

3. Breathing rate

4. Heart rate

Q.

Choose the option that correctly sorts the statements given below into two categories: Breathing and respiration.

1. Physical Process

2. Chemical Process

3. Takes place in the lungs

4. Takes place in cells

5. Exchange of gases

6. Break down of glucose

1. 

2. 

3. 

4. 

Q. Which one of the following is the incorrect statement for respiration in humans?

1. Cigarette smoking may lead to inflammation of bronchi.
2. Neural signals from pneumotaxic centre in pons region of brain can increase the respiratory rate.
3. Workers in grinding and stone-breaking industries may suffer from Lung fibrosis.
4. About 90% of carbon dioxide ($C{O}_2$) is carried by haemoglobin as carbaminohaemoglobin.

Q. Even when there is no air in it, human trachea does not collapse due to presence of

1. Bony rings
2. High pressure
3. Low pressure
4. Cartilaginous rings

Q. what happens to the lower and upper respiratory tract while coughing and sneezing respectively

Q.

The two holes in our nose are called nasal passages.

1. True
2. False

Q. Breathing is a action while cellular respiration is an action.

1. voluntary
2. reflex
3. involuntary
4. forced

Q. Short / long answer type questions.
Write an essay on the respiratory system of a human being.

Q.

Distinguish between breathing and respiration

Q.

Give one word for the following :

1. The tiny pores on leaves through which transpiration occurs.