Answer:
The correct answer will be option B.
Explanation:
Blood pressure represents the pressure of the blood in the major arteries of the body.
This blood pressure increases in the arteries when the ventricle contracts to push the blood to the major artery by a mechanism called ventricular systole. This increased blood pressure number is known as systolic blood pressure which is usually 180 mm of Hg.
The blood pressure decrease in the artery due to ventricular diastole during which ventricles relaxes. This lower number of blood pressure is known as diastolic blood pressure which is 80 mm of Hg.
Thus, option B is the correct answer.
Based on subpart B of the IBD guidelines the research described would be permitted.
The Institution Review Board or IBD is the entity in charge of evaluating possible research studies and determine if these are ethical.
In the case of fetuses and pregnant women, the guidelines are established in the subpart B, and the most important points include:
- Research studies are ethical if the possible risks have been studied and are well known
- Research studies are ethical if they provide a benefit to the fetus and/or woman
- Research studies are ethical if there is no benefit either for the fetus or the woman but the risk is minimal
Based on this, the research described would be permitted because even if there is a low risk for the fetus, the study has the potential to provide benefits for both the fetus and the mother, which makes the risk to be ethical and acceptable.
Learn more in: brainly.com/question/19471639
Answer:
Actinic keratosis
Explanation:
This is a typical description of actinic keratosis. Actinic keratosis may be easier to feel than to see. If left untreated, approximately 1% of cases can develop into squamous cell carcinoma.
Answer:
Osteoporosis
Explanation:
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