Lethargy and hypotonia in preterm infant are symptoms of cold stress.
<h3>What is cold stress?</h3>
The term cold stress refers to a sudden reduction in the temperature of the skin. When this occurs, the body is no longer able to keep itself warm and this could lead to a more serious damage in the body.
If the nurse is looking for a symptom in order to confirm that infant has cold stress then the nurse should consider lethargy and hypotonia in preterm infant.
Learn more about cold stress:brainly.com/question/23475875
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Answer: 4. Prevention of scratching
Explanation:
Atopic dermatities is a condition in which the skin becomes red and itchy. It can be commonly seen in children. This condition can occur in any age. It is a long lasting chronic disease. It is accompanied by hay fever and asthma.
The following are the symptoms of the disease:
Dryness occurs in all over the skin.
Severe itching.
Development of red to brown patches especially in feet, ankles, hands and wrists.
Thick and scaly skin.
Prevention: The child must be prevented from scratching of the small, raised bumps as these may leak fluid which can cause spread the infection to other parts of the body.
Answer:
axon
Explanation:
A neuron has a body, dendrite and axon. The axons are responsible for transmission of impulses away from the neuron
Answer: a. too much acetylcholine staying in the neuromuscular junction for too long
Explanation:
Sarin is a gaseous organophosphate. This gas is used for chemical warfare. This affects the nervous system of the body. The gas if inhaled can cause death within minutes.
Acetylcholine is a neurotransmitter molecule. It is released from the pre-synaptic neurons that binds to the acetylcholine receptors.
The gas sarin will target the enzyme acetylcholinesterase present in the neuromuscular junction of the body where the nerves actually meet the muscles. The enzyme degrades nerve signaling molecule acetylcholine. Thus when the sarin degrades the enzyme the levels of acetylcholine will rise up in the blood. The acetylcholine remain in the neuromuscular junction. The acetylcholine will stimulate the nerve cell receptors. Excess of acetylcholine will cause excessive twitching and may lead to paralysis.
