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vladimir1956 [14]
3 years ago
9

Without a plateau extending the refractory period in cardiac muscle, sarcomeres might be stimulated so quickly that they would c

ontract and not relax and instead would experience a sustained contraction, also called ______.
Medicine
2 answers:
Ostrovityanka [42]3 years ago
8 0

Answer:

The answer is - Tetany

Explanation:

Tetany is a sustained contraction which can either be fused (one smooth sustained contraction plateau) or unfused (incomplete due to wavering contraction). Tetany occurs when the muscle contracts uncontrollably and can also be as a result of electrolyte imbalance such as low calcium, magnesium deficiency, low potassium. When the sarcomeres are stimulated so quickly causing a sustained contraction it is called tetany.

ankoles [38]3 years ago
7 0

Answer: TETANY

Explanation: Generally,TETANY (tetanic seizure) is a medical sign or condition that is characterised by intermittent involuntary muscle spasm/contraction.

Tetany is caused by malfunction of the parathyroid gland(leading to low level of calcium in the blood) and a subsequent deficiency of calcium(hypocalcemia).

Symptoms of tetany are spasms of the hands and feet, cramps, spasm of the voice box (larynx), and overactive neurological reflexes.

TETANY can also be caused magnesium and potassium deficiency.

Treatment of tetany is with intravenous or oral administration of calcium to replace the deficiency in the blood and the administration of vitamin D supplements.

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Your answer is D.

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2 years ago
The nurse would expect to find an increase of which substance in the urine of a client following a low-carbohydrate diet?
VikaD [51]

Ketones in the urine of a client show a low-carbohydrate diet.

Low carbohydrate  diets may be very powerful for weight loss, in accordance with the investigation. reducing carbs tends to lessen your urge for food and purpose automated weight reduction, or weight reduction without the need to depend on calories. For some people, a low-carb weight-reduction plan permits them to eat to fullness, experience satisfaction, and still lose weight.

It is far flawlessly healthy to observe a Low carbohydrate eating regimen, as lengthy because it includes an expansion of nutritious, entire, unprocessed ingredients. Low-carb diets can be good for heart fitness, considering the fact that they'll boom correct levels of cholesterol, and decrease blood pressure and triglyceride levels.

On a low-carb food plan, meals to keep away from could include bread, pasta, potatoes, and different starchy vegetables, grains such as rice and corn, oatmeal, beans and lentils, milk, sugar, sweets inclusive of cookies, candy, and ice cream, beer, soda, and better carb end result like bananas, grapes, and apples.

Disclaimer: your question is incomplete, please see below for a complete question

1. Protein

2. Glucose

3. Ketones

4. Uric acid

Learn more about a low-carbohydrate diet here:-brainly.com/question/25154951

#SPJ4

7 0
1 year ago
Amyotrophic lateral sclerosis is a neurodegenerative disease in which motor neurons are progressively destroyed. Excess levels o
serg [7]

Answer:

The best answer to your question: Which type of neuroglia would play a role in controlling glutamate levels in the chemical environment, would be: Astrocytes.

Explanation:

From among the neuroglia, or support cells in the brain, whose purpose is to aid neurons in their different functions, astrocytes are not just one of the most numerous, but also one of the most vital for neuronal support. Amongst one of their most central functions is to help in the control of neurotransmitter emition and retention in the synaptic cleft, between two communicating neurons, and therefore, helps regulate the responses from post-synaptic, and pre-synaptic neurons. It is also responsible for clearing up the presence of ions in the extracellular space, and producing ATP, which regulates the amount of neurotransmitters that are released, and taken, by pre-synaptic, and post-synaptic neurons.

In ALS (Amyotrophic Lateral Sclerosis) the issue with glutamate, a neurotransmitter that excites post-synaptic neurons into releasing excess amounts of calcium, is that this hyper-excitatory response leads neurons, particularly motor neurons, to die, and this is what causes ALS. It has been found through research that astrocytes have to do in this process, but it is not clear yet whether there is a failure in their control system, as ALS is still a condition that is very much under study and still without a cure.

5 0
3 years ago
Una curvatura lateral de la columna se llama​
blsea [12.9K]

Answer:

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Explanation:

Espero que esto ayude a marcar el MÁS CEREBRAL !!!

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Marcus is displaying signs of muscle dysmorphia.

<h3>What is muscle dysmorphia?</h3>

Muscle dysmorphia is a psychological disorder that makes a person addicted to building muscles and doing bodybuilding exercises. Even though the body is formed and the muscles are enlarged, people with muscle dysmorphic disorder will continue to try to make their bodies more muscular and muscular.

The following are the characteristics of people with muscle dysmorphic disorder.

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Learn more about muscle dysmorphia here brainly.com/question/25876500

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