<span><span>A. </span>B-cells
</span>
Which type of white blood cells is produced in the thymus and destroys the
cell membranes of bacteria are B-cells. These b-cells are also known and called as B
lymphocytes. Their function primarily is to create antibodies which combats
antigens such as bacteria. They are also responsible for immune regulatory
indications –cytokines. In contrast, T-cells are a type of white blood cells
that combat any substance from the inside or within the body.
Answer:
Regarding prostatic hyperplasia, this condition occurs in about half of males over the age of 75 (option D).
Explanation:
Prostate hyperplasia refers to an increase in the volume of the gland, related to some risk factors and to age. The most frequent symptom it produces is the obstruction of urine output from the bladder.
<u>Epidemiologically, prostate hyperplasia can be seen in half of men whose ages range from 75 to 80 year</u>s, as the increase can occur progressively over the years.
The other options are not correct because prostate hyperplasia:
<em> A. Does not occur in young men.
</em>
<em> B. It is not a rare condition, but frequent in older men.
</em>
<em> C. It is less frequent in Asians.</em>
It really depends on their age. You also cant just assume all patients are on birth control.
57. Question: Which of the following is not the tissue type.
The answer is Plasma because plasma belongs to the type of liquid. It is the colorless part in milk, blood or lymphs.
A nerve refers to a fiber that transmits sensation to our brain and spinal chord. So this is considered as tissue
An Epithelial is also a tissue, it usually covers the surface of our body.
And lastly the connective is also a tissue that supports and connects our organs.
I'm pretty sure (D) is the right answer
