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What hormone dilates systemic arteries and increases blood flow to the kidneys causing urinary output?
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What is bradikynin?
Maybe it is spelled as " bradykinin ". The meaning is a peptide hormone that dilates peripheral blood vessels and increases capillary permeability.
What is the effect of reducing afferent arteriole radius on filtration rate?
As the afferent arteriole dilates it exposes the glomerulus to an increased blood pressure, closer and closer to that of the full systemic blood pressure. This increases GFR and Glomerular pressure. -6th Year Medical Student
Why give epinephrine for heart attack?
Because it's an adrenalin - it increases heart rate, constricts blood vessels and dilates air passages
What is released into the bloodstream when one's breathing and heartbeat increases?
When released into bloodstream, epinephrine increases heart rate, constricts blood vessels, dilates air passages and participates in the fight-or-flight response of the sympathetic nervous system. Norephinephrine does the same and increases the brain's oxygen supply.
What gland initiates stress responses and increases heart rate and blood pressure and metabolic rate and dilates blood vessels and mobilizes fat and raises blood sugar levels?
Pituitary
What gland initiates stress responses increases heart rate blood pressure and metabolic rate dilates bloods vessels mobilizes fat and raises blood sugar levels?
Adrenals.
What gland initiatives stress responses increases heart rate blood pressure and metabolic rate dilates blood vessels mobilizes fat and raises blood sugar levels?
Adrenals.
What gland initiates stress responses increases heart rate blood pressure and metabolic rate dilates blood vessels mobilizes fat and raises blood and sugar levels?
Adrenals.
What is medications that dilates veins?
Nitrate
How does nitroprusside affect cardiac output?
Sodium nitroprusside is used in emergency to reduce the very high blood pressure. The drug dilates the arterial as well as venous system. So you get tachycardia and cardiac out put increases probably.
How is the aorta important to the systemic circulation?
Aorta is important in systemic circulation. It is very large vessel. from thorax to lower part of abdomen. It has a cross sectional diameter of about 2.5 cm. So when left ventricle contracts, it gives systemic blood pressure of about 120 mm of mercury. Aorta along with arterial system dilates during systole. Being elastic organ this is possible. Then during diastole, the aorta and aortic system contracts. Thus maintaining the blood pressure, called as diastolic blood pressure. In this it is helped by peripheral resistance of the capillary bed.
What is a blue pill?
Many people use the term blue pill or little blue pill for Viagra. A slogan came about when it was used for erectile dysfunction: The Little Blue Pill That Could. It dilates arteries and was first used for angina (heart). It was also found to dilate other arteries and the effect on the blood flow was greatly increased. It moved from the bedroom to athletes on the field.
