The light bands are called I bands and the dark bands are called A bands. In the middle of the I bands there is a line called the Z line (or disc). In the middle of the A bands (or dark bands) there is a light zone called the H zone. In the middle of the H zone there is another line, the M line.
The intervention the nurse should include to prevent infection at the injection site is to change the needle every three days.
An insulin pump is a device that delivers continuous and customized doses of rapid-acting insulin matching the body's needs. It's mainly used for people that are suffering from diabetes, specifically those that don't like injections.
When using an insulin pump, there are several things that must be taken care of to make sure everything goes well for the client. One of them is changing the pump needle every three days to prevent infections at the injection site. When changing the needle, make sure the client uses sterile technique.
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Answer:
The correct answer is option E. only water-soluble hormones use second messengers.
Explanation:
Water soluble hormones can not diffuse through cell membranes as only lipid soluble molecules can pass through the cell membranes and these hormons are not lipid soluble molecules,
These water hormones are usually glycoproteins, peptide and catecholamnies such as TSH, FSH, LH and insulin. these hormones need second messengers because there receptors are present on the plasma membrane.
Thus, the correct answer is option - e. only water-soluble hormones use second messengers.
