Braxton Hicks contractions.
Braxton Hicks contractions are a tightening in your abdomen that comes and goes. They are contractions of your uterus in preparation for giving birth. They tone the muscles in your uterus and may also help prepare the cervix for birth.
Braxton Hicks contractions feel like muscles tightening across your belly, and if you put your hands on your belly when the contractions happen, you can probably feel your uterus becoming hard.
The contractions come irregularly and usually last for about 30 seconds. While they can be uncomfortable, they usually aren’t painful.
If the pain or discomfort of your contractions eases off, they’re probably Braxton Hicks contractions.
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Gram-negative rods are present in a senior male with frequent urinary tract infections.
<h3>What is acute bacterial prostatitis?</h3>
- Acute bacterial prostatitis, an infection of the prostate gland, can produce fevers, chills, nausea, emesis, and malaise in addition to pelvic discomfort and symptoms of the urinary tract include dysuria, urine frequency, and urinary retention.
- You will take antibiotics for 2 to 6 weeks if you have acute prostatitis. You will take antibiotics for at least two to six weeks if you have chronic prostatitis. You may need to take medicine for up to 12 weeks since the infection may recur.
- Benign prostatic hyperplasia in men is more likely to occur in those with the following conditions: 40 years of age or older mild prostatic hyperplasia runs in families. diseases like type 2 diabetes, obesity, and heart and circulatory conditions.
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Answer:
Option A, Release of chemical signals by keratinocytes that have been damaged by UV light will increase the production of melanin.
Explanation:
Negtaive feedback mechanism of homeostasis maintains the stability of any internal condition or function through lessening of output of a system or through slow down of a functional system.
Here in this case the keratinocytes function is reduced by damaging them on exposure to UV light which further triggers the release of chemicals that enhance the production of melanin.
Hence, option A is correct