Patient appearing comfortable is something the doctor can appreciate as
part of the external exam.
External examination done by Doctors examining the symptoms the patient
has in order to determine a diagnosis. This is done by examining parts of the
body for changes and symptoms.
The patient has to be comfortable to enable adequate external exam and a
correct diagnosis.
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Answer:
Whole grains are grains that have their entire kernel (bran, endosperm and germ) intact therefore retaining valuable nutrients. Refined grains on the other hand are grains that have been milled and stripped off parts of their kernel therefore lowering their nutritional quality.
Explanation:
Factors that have a chance of increasing a person’s chance of developing asthma are exposure to secondhand smoke, exposure to exhaust fumes or other types of pollution, exposure to occupational triggers, like chemicals in farming, hairdressing, and manufacturing etc.
What are asthma triggers for people with asthma?
Asthma triggers vary for every person and can include the following:
- Airborne particles like pollen, mold spores, dust mites.
- Respiratory functions like the common cold, or the flu.
- Physical activities
- Cold chilly air
- Air pollutants/ irritants like smoke
- Some medications like beta blockers, aspirin, naproxen, ibuprofen
- Strong stress and emotions
- GERD (gastroesophageal reflux disease) this. is a condition wherein the stomach acid back up into the throat
Therefore, the above mentioned factors increase a person’s chance of developing asthma.
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Answer:
There are four primary vital signs: body temperature, blood pressure, pulse (heart rate), and breathing rate (respiratory rate), often notated as BT, BP, HR, and RR. However, depending on the clinical setting, the vital signs may include other measurements called the "fifth vital sign" or "sixth vital sign".
Explanation:
Answer:
\rb. To accelerate the heart rate by interfering with vagal impulses
Explanation:
Digoxin is a cardiac glycoside which has both the cardiac as well as the electric effects. The most important electrical effect includes early parasympathomimmetic responses(decrease in heart rate) which are followed by late arrhythmogenic actions. Thus the parasympathetic effects of digoxin specifically on atria and AV node results in a decrease in heart rate while atropine in given in this condition because it is a parasympatholytic drug thus it reverses the bradycardia induced by digoxin by interfering with vagal impulses and increases the heart rate .
Hence the option \rb. To accelerate the heart rate by interfering with vagal impulses is true.
