All categories

2 years ago

Anterior pituitary disorders may be classified as follows ___ . mark all that apply.

1 answer:

5 0

The anterior (front) lobe of the pituitary gland releases a variety of hormones that affect growth, physical and sexual development, and other endocrine glands. Over-secretion or under-secretion of certain hormones can cause diseased condition.

<h3>Anterior Pituitary Disorders caused by the excessive or less production of Hormones :</h3>

1. Growth hormone : Lack of growth hormone in growing youngsters causes small stature and/or extremely

sluggish growth rates. The signs of growth hormone deficit in older kids are more difficult to pinpoint but can include inadequate muscle mass, brittle bones, and low energy.

Disease name - Acromegaly and Gigantism

2. Prolactin : Delayed puberty

3. ACTH and Cortisol : Due to insufficient production of the stress hormone cortisol by the adrenal glands, this condition is also known as central adrenal insufficiency. If not identified and adequately treated, this illness may be fatal. Low blood pressure, weakness, thirst, abdominal pain, weight loss, and trouble recovering from illnesses or surgery are all symptoms of ACTH insufficiency.

Disease name : Cushing's disease

4. Gonadotropin deficiency: FSH (follicular stimulating hormone) and LH (luteinizing hormone) are responsible for initiating and maintaining puberty. These hormones stimulate the testes to make testosterone in boys and the ovaries to make estrogen in girls. Deficiencies in FSH and LH can result in a failure of puberty to start or a disruption in normal pubertal progression.

5. TSH deficiency: hypothyroidism (low thyroid hormone levels) results when there is not enough TSH made to stimulate the thyroid gland to produce thyroid hormone. Hypothyroidism can result in fatigue, constipation, dry skin, brittle hair, poor growth, feeling cold all the time, and disruptions to normal periods in girls.

6. Hypopituitarism : also called an underactive pituitary gland, is a condition that affects the anterior (front) lobe of the pituitary gland - usually resulting in a partial or complete loss of functioning of that lobe. The resulting symptoms depend on which hormones are no longer being produced by the gland.

To know more about Anterior Pituitary please click here : brainly.com/question/14704975

#SPJ4

You might be interested in

What’s a example of extrusive rock that cooled to quickly for grains to form

Ket [755]

the answer is a basalt rock.

3 0

3 years ago

Describe how energy and matter move through the environment under both aerobic and anaerobic conditions.

elixir [45]

<span>1. </span>Describe how energy and matter move through the environment under <span>
A. Aerobic conditions -Photosynthesis and Respiration
-After photosynthesis occurs, the plant enters the carbon cycle. The carbon cycle uses the by-product of photosynthesis which is carbon dioxide. Carbon dioxide combined with water yields glucose (used as food) and oxygen that is released back into the atmosphere. During photosynthesis, respiration occurs which uses the oxygen and glucose to yield carbon dioxide and water which starts the carbon cycle.

B. Anaerobic conditions Muscle respiration
-This process does not require the use of oxygen.
Glucose stored in the body is used during muscle respiration to produce lactic acid and energy that is used for movement. </span>

<span>2. </span><span> What is chemosynthesis?</span><span>
<span>- Chemosynthesis relies on chemical reactions to produce food. Inorganic compounds such as hydrogen sulfide, carbon dioxide, and oxygen enter into a chemical reaction that yields sugar, sulfur, and water, Chemosynthesis occurs most commonly in deep-sea ecosystems where the sun cannot penetrate. </span></span>

<span>3. </span>How do chemosynthetic organisms get energy?

<span>- </span><span>Chemosynthetic organisms make use of chemicals found on the seafloor or on the sea environment. They convert these chemicals through a reaction that yields glucose (which the plants use for food) and sulfur as by-products. In turn, other organisms will use the sulfur by-product to initiate another chemosynthetic reaction to create food.</span>

5 0

3 years ago

Read 2 more answers

The gene theory declares that all organisms contain coded information in __________ which dictates the form and function of orga

lilavasa [31]

The gene theory declares that all organisms contain coded information in DNA which dictates the form and function of organisms.

<h3>What does the gene theory state?</h3>

Gene theory is one of the major principles of biology that explains the inheritance of traits coded by gene from parents to offspring.

This theory further explains that genes are located on chromosomes and consist of DNA, which stores them.

Therefore, the gene theory declares that all organisms contain coded information in DNA which dictates the form and function of organisms.

Learn more about gene theory at: brainly.com/question/4432306

#SPJ1

6 0

2 years ago

Which of the following would be produced by meiosis?

iVinArrow [24]

Sperm cell. Meiosis is the creation of Sex cells, therefore, the answer would be Sperm Cell.

7 0

3 years ago

This food web represents a community along the coast of Alaska.

jeyben [28]

Answer:

Oh wow thats cool...... you can just look it up on the internet. There are the most amazing tricks and things on there.

5 0

3 years ago