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Over [174]
2 years ago
14

Oxygenated blood arrives to the fetal heart through the.

Medicine
2 answers:
Minchanka [31]2 years ago
5 0
Through the umblical cord
hoa [83]2 years ago
4 0
The blood flows through the umbilical cord to the liver and then splits into 3 branches
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Jim is cleaning one of the exam rooms and finds several used vaccine syringes. What
Contact [7]

Answer:

The hazard is that someone could hurt themselves. He should dispose of them by putting them in a safe container.

6 0
3 years ago
Read 2 more answers
The primary effect of the elevated plasma concentration of growth hormone during intense exercise is to
ivolga24 [154]

Answer:

This question lacks options, options are:

A. increase the synthesis of contractile protein in muscle.

B. promote long bone growth.

C. favor the mobilization of FFA and reduces tissue use of blood glucose.

D. none of the above.

The correct answer is A.

Explanation:

Plasma concentration is the amount of a substance (hormones, glucose, proteins, among others) that circulates in the blood. The main action of growth hormone is to stimulate protein synthesis, through the mobilization of amino acid transporters, in a manner analogous to glucose and insulin transporters. In addition to stimulating protein synthesis, the growth hormone simultaneously mobilizes fat by direct lipolytic action. The processes of muscle protein synthesis and muscle protein breakdown occur simultaneously. This constant turnover of proteins allows the muscle fibers to modify their structure when the demands of loads or food vary. The plasticity of skeletal muscle in responding to changing loads or contraction patterns is evidence of the ability to remodel present in fibers. While resistance exercise significantly stimulates the synthesis of muscle contractile (myofibrillar) proteins, resistance exercise will have a greater impact in stimulating mitochondrial protein synthesis, thus allowing a specific muscle adaptation to exercise.

7 0
3 years ago
Fill out the blanks (2pts) Superior Vena Cava -> _________________ -> Right Ventricle -> Pulmonary Artery -> _______
timurjin [86]

Answer:

This question is about the circulation of blood towards the heart (deoxygenated blood) and from heart to the whole body (oxygenated blood).

Blood flow path:

Superior vena cava => right atrium => tricuspid valve => right ventricle => pulmonary artery => lungs => pulmonary vein => left atrium => bicuspid valve => left ventricle => aortic valve => aorta => rest of body.

4 0
4 years ago
the deficiency disease that causes scaly, inflamed skin, decreased appetite, nausea, vomiting, and weakness is due to a lack of
Brums [2.3K]

Pellagra is a disease that is brought on by insufficient amounts of niacin, which is sometimes referred to as vitamin B-3.

<h3>What is pellagra?</h3>

Systemic illness called pellagra is brought on by a severe niacin deficit (vitamin B3). It has an impact on the entire body and can ultimately result in death. Niacin deficiency in your diet is the primary cause of primary pellagra. It typically affects people who are undernourished and in poverty.

Dermatitis, dementia, and diarrhea are the major signs of pellagra. This is due to the fact that niacin deficit is more apparent in bodily systems with rapid cell turnover, like your skin or gastrointestinal tract. Pellagra-related dermatitis frequently results in a rash on the hands, feet, or lips.

Learn more about pellagra, here:

brainly.com/question/12972692

#SPJ1

8 0
2 years ago
What blood vessels supply the proximal and distal convoluted tubules?
Lilit [14]

Answer:

Explanation:

The proximal tubules forms the part of the nephron of the kidney. It lies between the bowman's capsule and the Henle loop. The distal tubule is a part of the nephron of the kidney present in between the Henle loop and the collecting tubule.

The renal arteries forms branches of afferent and efferent arterioles which typically leads to the formation of the pertibular capillaries. These pertibular capillaries actually supplies the blood to the distal convoluted tubules and the proximal tubules.  

6 0
3 years ago
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