Answer:
c. The abnormality is in the thyroid gland itself.
Explanation:
Primary hypothyroidism arises from a pathology in the thyroid gland itself and occurs when the thyroid gland is not able to perform one of its many physiology. Secondary hypothyroidism starts at the level of the pituitary gland and results from under secretion of TSH. TSH is needed to trigger the release of the T3 and T4 stored in the thyroid gland. Tertiary hypothyroidism is caused by a decrease level of the TRH from the hypothalamus. This reduced level, in turn, reduces TSH and thyroid hormone levels in the blood, hence in the body and the patient suffer the symptoms.
Answer:
If your quality of sleep is being disturbed. And when you start to have a rash... then I would see a doctor.
Explanation:
Answer:
The correct answer will be option-A
Explanation:
Electrocardiogram or ECG is the recording and representation of the electrical changes that are taking place during the cardiac cycle.
The QRS complex is preceded by the P wave or atrial systole or atrial depolarization after which the electrical signals are passed on to the AV node.
As soon as the AV node passes the electrical signals to bundle of His, it is observed in as the QRS interval which represents the atrial diastole and the onset of ventricular depolarization.
Thus, option-true is the correct answer.
Answer:
diaphragm
The diaphragm is a C-shaped structure of muscle and fibrous tissue that separates the thoracic cavity from the abdomen. The dome curves upwards.
Explanation:
Answer:
The answer is "Genomic instability".
Explanation:
The greater mutation rate in the downstream cell genome leads to the genome's heterogeneity, which becomes genetic heterogeneity or molecular disturbance. These changes can include alterations to the nuclear acid chain, genetic rearrangement or aneuploidy.
It's also known as hereditary cancers, that sometimes defined by genetic variations in genes like BRCA1, BRCA2, MSH2, MYH, they lead to genomic disruption in the maintenance genes.
