MEDICINE COLLEGE

a suboptimal intake of chromium in individuals in the united states may be linked to select one: a. impaired glucose tolerance. b. elevated calcitriol levels. c. lowered serum cholesterol levels. d. elevated blood pressure.

Answers

Answer 1
Answer:

A suboptimal intake of chromium in individuals in the United States may be linked to impaired glucose tolerance.

Chromium is an essential trace mineral that plays a crucial role in carbohydrate and lipid metabolism. Research suggests that chromium is involved in insulin signaling, glucose uptake, and the metabolism of lipids and proteins. A suboptimal intake of chromium may lead to impaired glucose tolerance, as the body is less efficient at utilizing glucose. Chromium deficiency has also been linked to insulin resistance, which can lead to type 2 diabetes. While more research is needed to fully understand the link between chromium and glucose tolerance, it is clear that chromium is an important nutrient for maintaining healthy glucose metabolism.

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Related Questions

After you measure TV and vital capacity, you must also calculate ________ before you can determine total lung capacity. After you measure TV and vital capacity, you must also calculate ________ before you can determine total lung capacity. inspiratory volume residual volume expiratory reserve volume inspiratory capacity
Vaccines are effective because the body "remembers" the exposure to the vaccine's component, and can react swiftly to attack and destroy these components the next time they are encountered naturally in the environment. This occurs becauselymphocytes called "B cells" are activated by certain antigens, and, when combined with a chemical signal from T cells, divide rapidly to form two groups of many identical cells (clones). One group forms the active disease-fighting army of plasma cells, and secrete antibodies into the blood. The second group remains stored in lymph nodes, ready to develop rapidly into more plasma cells at the next exposure to the same antigen. What are these warrior cells, waiting in reserve in the lymph nodes, called?a. cytotoxic cellsb. memory cellsc. macrophagesd. antibodies
Which of the following individuals may be required to undergo HIV testing ? a ) Employees of a small business with limited health insurance resources Ob ) A technician at an HIV testing lab c ) A convicted sex offender d ) A nurse applying for a job at a hospital
Which neurotransmitter prepares the body for "fight or flight" and is seen in increased levels in patients with anxiety-related disorders?a. dopamineb. serotoninc. epinephrined. norepinephrine
the client has been prescribed a 4 gram bolus of magnesium sulfate to run over 20 minutes. it arrives from the pharmacy diluted in 250 ml of normal saline. what rate does the nurse set the iv pump to run the bolus? (enter a whole number, round as needed. )

A doctor is explaining treatment options to a patient by using complicated medical jargon, and the patient appears to beconfused. This is best described as a(n)

Answers

Answer:

Explanation: Communication barrier

Which of the following not only flexes the hip but also extends the knee joint? a. satorius
b. psoas major
c. tenor fasciae latae
d. gracilis

Answers

Answer:

a. satorius

Explanation:

The sartorius muscle is a two-joint muscle that moves both the hip and knee joints. Although anatomically considered a thigh extensor, its contraction actually causes a flexion of the hip joint. This is due to its location in the anterior (extensor) compartment of the thigh. Additionally, it is involved in abduction and external rotation of the hip joint.

In the knee joint, it forces an internal flexion and rotation. Flexion movement is the result of tendon insertion into the knee joint behind the flexor-extensor axis. When all five movements are performed simultaneously the legs cross in meditation position. Thus, the muscle is most easily palpable in this position.

Unbeknownst to her or her care team, a 51-year-old woman’s breast cancer has an etiology rooted in the fact that tumor suppressing genes are present but have been silenced. Consequently, she has not synthesized normal cancer-suppressing proteins and neoplasia has resulted. What process has accounted for the woman’s cancer?

Answers

Since, the options are not given the question is incomplete. The complete question is as follows:

Unbeknownst to her or her care team, a 51-year-old woman's breast cancer has an etiology rooted in the fact that tumor suppressor genes are present but have been silenced. Consequently, she has not synthesized normal cancer-suppressing proteins and neoplasia has resulted. What process has accounted for the woman's cancer?

A. Chromosomal translocation

B. The “two-hit” hypothesis of carcinogenesis

C. Epigenetic mechanisms

D. A DNA repair defect

Answer:  C. Epigenetic mechanisms

Explanation:

In cancer epigenetics the modification of the DNA of the cancer cells occur which will not cause the change in the nucleotide sequence rather it will affect the way, through which the genetic code is being expressed in the body. In cancer different type of epigenetic mechanisms can result which may cause silencing of the tumor suppressor genes, modification of the histone, dysregulation of proteins of DNA, alteration of the methylation pattern of DNA.

According to the given situation, is an example of the epigenetic mechanism of cancer. This is because the tumor suppressor genes of cancer cells are present but these are silenced, that is they are non-functional as a result of this the cancer-suppressing proteins will not be synthesized in the body. This entire condition will be contributing to the neoplasia.

The divisions of the thoracic cavity include all of the following except the: a. left pleural cavity
b. right pleural cavity
c. respiratory cavity
d. mediastinum.

Answers

Answer:c. Respiratory cavity

Explanation:

The thoracic cavity is the chamber of vertebrate body. The center region of the thoracic cavity is called as mediastinum, whereas left and right pleural cavities are adjacent to the mediastinum. The thoracic cavity does not include the respiratory cavity.

Final answer:

The thoracic cavity includes the left pleural cavity, the right pleural cavity, and the mediastinum, but not the respiratory cavity.

Explanation:

The divisions of the thoraciccavity include the left pleural cavity, the right pleural cavity, and the mediastinum, but do not include the respiratory cavity. The term 'respiratory cavity' is not standardly used in human anatomy. Instead, we refer to the areas of the lungs individually (such as the pleural cavities) or in bulk (the thoracic cavity).

The left pleural cavity and right pleural cavity contain the lungs, while the mediastinum houses the heart, trachea, esophagus, and other structures of the chest.

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What drug is popular at parties in the West?

Answers

Candy apples because everybody loves them

la vaca Lola la vaca lola

Lymph from the intestinal lymph trunks drains into the ____________ and contains _________a. lymphatic capillaries; fats
b. cisterna chyl; fats
c. lacteal; proteins
d. blood capillaries; proteins

Answers

Answer:

The correct option is : b. cisterna chyli; fats

Explanation:

Lymph : The fluid that flows in lymphatic system. The intestinal lymph trunks receive the lymph from the intestines it drains into the cisterna chyli.

The lymph is responsible for the transport of fats from the digestive system to the blood and it also transports proteins and excess interstitial fluid to the bloodstream.

Therefore, the lymph from the intestinal lymph trunks drains into cisterna chyli and contains fats.
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