For sensory information to be relayed the nerve cells should have an axon.
<u>Explanation</u>:
- Nerve cells or neurons play a critical role in transmitting signals from various sense organs of the body to the spinal cord where it is processed.
- Neurons have different parts - the dendrites which are tiny branches that receive incoming signals from the body, the nucleus, and the axon.
- The axon is a long fiber that is covered by a protective layer called myelin sheath. It is this structure of the nerve cell or neuron that helps transmit signals to the Central Nervous System of which the spinal cord is a part.
Answer:
epiglottis
Explanation:
I think it is the Epiglottis that is not a component of the bronchial tree
Answer:
The association between the abnormal blood test results, abnormal lung sounds, and productive cough can end up in COPD: chronic obstructive pulmonary disease (COPD).
Explanation:
Chronic Obstructive Pulmonary Disease (COPD) can be diagnosed based on signd and symptoms such us abnormal luns soundg and productive cough. Moreover, abnormal blood test results, history of exposure to lung irritants (such as smoking), and family history. Likewise, the three items mentioned in the question can also lead to other lung diseases. Spirometry is a method which may help determine which type of lung disease the patient has and its severity. The results can be interpreted immediately.
Answer:
The correct answer is D. resting phase
Explanation:
Diastole is the resting phase when relaxation of heart muscles takes after contraction(systole). In this phase blood from veins and coronary sinus comes into the auricles and ventricles because of the pressure in the heart is less than veins and opening of A-V valve.
When both auricles and ventricles are relaxed it is called joint diastole. Joint diastole is called complete cardiac diastole and is 0.4 sec long. After the joint diastole auricular systole occurs in which auricles are contracted and ventricles are still relaxed called ventricular diastole.
After the end of auricular systole ventricles contraction starts and auricular relaxation occurs called auricular diastole.
