At the shoulder, the head of the humerus articulates with the glenoid fossa of the scapula. More distally, at the elbow, the capitulum of the humerus articulates with the head of the radius, and the trochlea of the humerus articulates with the trochlear notch of the ulna.
Answer:
Which hormone stimulates the ovaries to secrete estrogen?
-The ovaries produce and secrete estrogens and progesterone in response to the release of follicle-stimulating hormone and luteinizing hormone from the anterior pituitary. Estrogen and related hormones have both organizing and activating effects on physiology, anatomy, and psychology.
Which hormone stimulates the ovaries to secrete a...?
-Follicle stimulating hormone is one of the hormones essential to pubertal development and the function of women's ovaries and men's testes. In women, this hormone stimulates the growth of ovarian follicles in the ovary before the release of an egg from one follicle at ovulation. It also increases oestradiol production.
Answer:
1. bulbospongiosus
2. transverse perineal muscle
3. ischiocavernosus
4. Gluteus maximus
5. levator ani
Explanation:
The layer of muscles present at bottom of the pelvis and support the pelvic organs are known as the pelvic floor muscles.
There are five pelvic floor muscles that are common in both the males and the females. The names of these muscles are-
1. bulbospongiosus
2. transverse perineal muscle
3. ischiocavernosus
4. Gluteus maximus
5. levator ani
Answer:
The answer is B: left and right main bronchi.
Explanation:
The air enters the lungs through the nose and mouth, initially passing through the pharynx, from there the air passes through the epiglottis to reach the larynx (where the vocal cords meet); then continue to the trachea, which is divided into 2 tubes in its lower part, called right and left bronchial (primary bronchi). It ends up in even smaller tubes called bronchioles, as thin as a hair and finally ending, in the alveoli, where the gas exchange occurs.
The workers have the great risk to Human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) are three of the most common bloodborne pathogens.
<h3>What is a Bloodborne Pathogen? </h3>
The infectious microorganism which stay a longer period in blood and cause disease in humans are called bloodborne pathogens.
These pathogens are hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV).
The sources of infection include Needlesticks and other sharps-related injuries leads bloodborne pathogens
Hepatitis B virus (HBV) and hepatitis C virus (HCV) viruses causes infections and liver damage.
HIV (human immunodeficiency virus) virus causes HIV/AIDS.
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