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1 year ago

Stimulation of sympathetic fibers of the renal plexus increases renal blood flow. True or false?.

Medicine

1 answer:

Reptile [31]1 year ago

6 0

False

Sympathetic stimulation of the kidney results in: constriction of afferent arterioles and an increase in the surface area of the glomerulus.

<h3>What are Sympathetic fibers ?</h3>

In the grey matter of the spinal cord, between segments T-1 and L-3, are the intermediolateral horns where sympathetic nerve fibres are born. The cervical cord segments, as well as the lumbar and sacral segments below L-3, do not contain any sympathetic nerve fibers.

The sympathetic nervous system can increase blood pressure, enlarge bronchial passageways, decrease large intestine motility, constrict blood vessels, make pupils dilated, create goosebumps, and activate sweat glands.

This division also causes the heart to beat more quickly, relaxes the bladder, and dilates the pupils of the eyes

Learn more about Sympathetic fibers here:

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Inessa05 [86]

A consumer who reviews eating of vodka each day is admitted for alcohol detoxing. the nurse anticipates the want to educate Lorazepam.

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Disclaimer: your question is incomplete, please see below for complete question

a) Thiothixene

b) Lithium carbonate

c) Lorazepam

d) Clozapine

4 0

2 years ago

At what temperature do germs grow?

nordsb [41]

Answer:

Explanation:

Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F, doubling in number in as little as 20 minutes.

3 0

3 years ago

When arterial blood pressure increases, the rate of myocardial energy requirement tends to decrease.

Firdavs [7]

Answer:

The answer is B. False

Explanation:

When arterial pressure increases, this places a greater burden on the heart, at the time of cardiac contraction, to maintain blood circulation. This greater burden on the heart forces it to a greater consumption of energy by the myocardium and to a hyperplasia, which leads sooner or later to a cardiac hypertrophy and heart failure if it is not properly managed. Hypertensive patients are initially asymptomatic, so periodical control of them is recommended and more if there are personal factors such as obesity, sedentary lifestyle, smoking among others.

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3 years ago

Bernice is 45. At least once a week, she wakes up in the middle of the night wringing wet with sweat. She is having _____, a for

wariber [46]

Answer:

Bernice is having night sweats, which is a form of hot flash.

Explanation:

Night sweats refers to the relatively harmless but excessive sweating while sleeping. It can be caused due to a infection, medical condition or underlying disease. It is a form of severe hot flashes that occur at night and can cause the person to get drenched due to excessive sweating while sleeping.

This condition can be commonly seen in women above the age of 40, due to hormonal imbalance caused due to perimenopause or menopause.

Therefore, Bernice is having night sweats, which is a form of hot flash.

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3 years ago

Which of the following abbreviations is used to document cases in which the cause of a patient's symptoms are unknown?

PIT_PIT [208]

Answer:

FUO

Explanation:

FUO means Fever of Unknown Origin

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3 years ago

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