Answer:
Alzheimer's disease is not an inevitable part of aging. Occasional forgetfulness is a normal part of aging, but AD is a serious condition that can cause significant cognitive decline. Symptoms usually start off mild and worsen over time as the disease progresses.
Explanation:
Myocardial infarction is Heart attack.
Myocardial infraction causes death and disability worldwide.
What is Myocardial infraction?
- Myocardial infraction can be life threatening.
- Myocardial infraction has a host of causes and is a leading cause of cardiovascular disease and death in humans.
- Myocardial infraction is categorized according to the region of the heart affected.
- The classification includes left ventricular anterior, left ventricular inferior and posterior.
To learn more about Myocardial infraction
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Answer:
The correct answer will be option C- endothelial cells of the endocardium.
Explanation:
The pulmonary capillary bed is the network of capillaries in the lungs- alveolar region mainly where gaseous exchange takes place.
This bed receives blood from the pulmonary arteriole which arises from the pulmonary artery. The blood is pumped to this artery through the right ventricle of the heart. The right ventricle- especially the valves is lined from with the endocardium which lines it and prevents the blood from sticking to the inside of the chamber.
Therefore, the blood pumped from the right ventricle is in contact with the endothelial cells of the endocardium and option C is the correct answer.
Answer:
The correct answer is option E. only water-soluble hormones use second messengers.
Explanation:
Water soluble hormones can not diffuse through cell membranes as only lipid soluble molecules can pass through the cell membranes and these hormons are not lipid soluble molecules,
These water hormones are usually glycoproteins, peptide and catecholamnies such as TSH, FSH, LH and insulin. these hormones need second messengers because there receptors are present on the plasma membrane.
Thus, the correct answer is option - e. only water-soluble hormones use second messengers.
A doctor could prescribe a restricted sodium diet
