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A 20-year-old female asked:

what is the importance of brain stem and frontal lobe regions in emotion and evalutions of research and functions?

1 doctor answer1 doctor weighed in
Dr. Pradeep Parihar
Family Medicine 31 years experience
Brain : Frontal brain does reasoning and emotion. Brain stem is more a vital center for heart and respiration control.

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A 37-year-old member asked:

Is it true that a severe knock on the head cause a brain tumour?

1 doctor answer3 doctors weighed in
Dr. Richard Bensinger
Ophthalmology 52 years experience
No: A blow to the head can cause a concussion and also may cause serious bleeding which needs treatment. Brain tumors are accidents of cell division and not a consequence of trauma to the brain.
Brunei
A 32-year-old male asked:

Hi doc, I have a question for u to help me regarding my heart. I was a smoker, I feel my heart beat run fast after I smoke & it feel so strong goes to the brain. What is happening?

1 doctor answer1 doctor weighed in
Dr. Claude Parola
Internal Medicine 40 years experience
Smoking: Smoking is one of the risk factors for heart disease and stroke, if you have other risk factors such as hypertension, diabetes, your risk of heart disease and stroke is even higher, i would suggest you see your doctor for evealution.
Brunei
A 32-year-old male asked:

Hi doc, I was a smoker, I feel my heart beat run fast after I smoke & it feel so strong goes to the brain. What is happening?

2 doctor answers3 doctors weighed in
Dr. Claude Parola
Internal Medicine 40 years experience
Smoking: Smoking is one of the risk factors for heart disease and stroke, if you have other risk factors such as hypertension, diabetes, your risk of heart disease and stroke is even higher, i would suggest you see your doctor for evaluation.
A 44-year-old female asked:

I had an ultra sound done and the resukts says I have a nodule on the right lobe measuring 2.2x0.76x0.99cm and on the left lobe I have subcentimeter nodule with associated calcification that measures 0.48x0.22x0.44cm. My lab tests came out within normal r

3 doctor answers4 doctors weighed in
Dr. Luis Villaplana
Internal Medicine 35 years experience
LUNG? LIVER?: Whereabouts are these nodules?
A 29-year-old member asked:

Can raynaud's syndrome caused by emotional stress?

2 doctor answers5 doctors weighed in
Dr. Bradley Thomas
Vascular Surgery 19 years experience
It can trigger it: Environmental triggers such as exposure to cold is more common. However, stress can also be a trigger and lead to the symptoms of reynauds. If your symptoms are bothering you significantly you should be seen by your doctor. Vascular surgeons, rheumatologists, and many primary care doctors can help you deal with this disorder.

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Last updated Jan 2, 2017

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