Answer:
The correct answer will be option A - A-band.
Explanation:
The sarcomere is the repeating unit of a myofibril which extends between two z-lines. Under a microscope, a sarcomere can be divided into A- band which is composed of thick myosin only and I-band which consists of thin filament that is actin only.
When a muscle contract then actin and myosin comes in overlapping position due to which I-band shortens and between two z-lines and overlapped structure of thin actin filaments over thick myosin filaments (A-band) is seen.
Therefore, only A-band is seen between two z-lines in a contracted muscle thus, option A is the correct answer.
Given that,
Age of Mrs Jones = 55 years
Height = 5'6''
Weight = 140 lb = 63.6 kg
The tube feeding ordered for her provides:
1 cal/mL and 40 grams of protein/1000 mL.
It is infusing at a rate of 50 mL/hour for 24 hour.
Suppose, We need to find her protein needs per day
We know that,
According to the DRI, 0.8 gram of protein per kg of body weight is required protein per day.
Thus,
We need to calculate her protein needs per day
Using formula for protein needs per day
Put the value of weight
Hence, 50.88g of protein are needed per day for Mrs jones.
Answer:
Face the hearing-impaired person directly, on the same level and in good light whenever possible.
Do not talk from another room.
Speak clearly, slowly, distinctly, but naturally, without shouting or exaggerating mouth movements.
Say the person's name before beginning a conversation.
Answer:
Although it really can. further doctor administration is required that the person is functioning as needed and doesn't have any complications.
Explanation:
Hope it helps :)
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Damage to the cerebellum will cause the individual to appear clumsy and uncoordinated.
<h3>What happens if the cerebellum is damaged?</h3>
The coordination of voluntary motor action, balance and equilibrium, and muscle tone are all functions of the cerebellum. It is situated toward the rear of the brain, just above the brain stem. Compared to the frontal and temporal lobes and the brain stem, it is relatively trauma-resistant.
Slow and uncoordinated motions are the outcome of cerebellar damage. When walking, people with cerebellar abnormalities frequently sway and stumble.
A cerebellar injury can cause the following symptoms:
- loss of coordination of motor movement (asynergia)
- inability to judge distance and when to stop (dysmetria)
- inability to perform rapid alternating movements (adiadochokinesia)
- movement tremors (intention tremor)
- staggering, wide-based walking (ataxic gait)
- tendency to fall
- weak muscles (hypotonia)
- slur (nystagmus)
Learn more about cerebellum injury here:
brainly.com/question/10018141
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