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Tests
Fev1/FVC ratio

Fev1/FVC ratio

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Tests for

Asthma
Allergy
Asthma (teen and adult)
Condition

Related questions

A 34-year old male asked:

Do i have lung disease follow up old Q? PFT STUDY: FVC 67%, FEV1 73%, THEIR RATIO 88%. RV 52%,TLC 71%,THEIR RATIO 20%. DLCO 76%, and DLCO /VA 109%.

1 doctor answer • 1 doctor weighed in

A 38-year old asked:

How does a decrease in fev1 and fvc relate to sputum (phlegm)?

1 doctor answer • 1 doctor weighed in

A 68-year old male asked:

My post-bronchodilation pulmonary function results (FEV1 and FVC) were 33% LOWER than the pre-bronchodilation results. Could this be right?

1 doctor answer • 1 doctor weighed in

A 28-year old female asked:

If my FVC is 95%and FEV1 is 96%and Fev1/FVC is 81% and responds well to bronchodilators;Lung Volume shows normal VC & TLC but my FRC is "severly impaired"should I be worried? I have SLE, NOT overweigh

2 doctor answers • 3 doctors weighed in

A 43-year old male asked:

Is exercise intolerance the first symptom of air trapping in lung? 43year male , 23 year smoker my spirometry result. fvc 106% of predicted fev1 95% of predited fev1/fvc 73% fef25/75 62% of predicted ferf 125% of predicted will take the dlco and RV te

1 doctor answer • 1 doctor weighed in

A 27-year old female asked:

Does a decrease in FRC ALWAYS mean restrictive lung disease? I am NOT obese. & my FVC was 95% of predicted FEV1 was 96% FEV1/FVC is 81% w/significant improve. w/bronchodilator, why was FRC decreased?

2 doctor answers • 4 doctors weighed in

A 37-year old male asked:

38 male.Smoker 17 years. Quit one year ago. fvc85% fev1-82% fev1/fvc-100% fef25-75-63% . dyspnea sometimes+clubbing of nail.copd?mom has IPF

2 doctor answers • 3 doctors weighed in

A member asked:

Short of breath for 3 weeks now. EKG, D-Dimer normal. FEV1 95%, FVC 110%, asthma diag neg or mild. Similar problem 10 years ago. Avid runner. 48yrs.?

1 doctor answer • 2 doctors weighed in

A 39-year old male asked:

Feeling of tightness in chest. Spirometry reveals FVC 46% and FEV1 47%. CT scan shows plural thickening in lower region with calcification on rt side?

1 doctor answer • 2 doctors weighed in

A 55-year old male asked:

Is an FEV1 of 27 considered end stage?

1 doctor answer • 1 doctor weighed in

A 24-year old asked:

What does FEV1 represent? What is considered to be a good FEV1 level?

2 doctor answers • 6 doctors weighed in

A 22-year old female asked:

How long is someone with 50% lung function likely to live? based on FEV1.

1 doctor answer • 1 doctor weighed in

A 40-year old female asked:

I was diagnosed with very sever emphysema my fev1 is 32% and my DLCOunc is 52% and my RV ( Pleth ) ( L ) is 195% ?

1 doctor answer • 1 doctor weighed in

A 53-year old female asked:

how long can people live with a fev1 of 54 percent?

2 doctor answers • 2 doctors weighed in

A 55-year old male asked:

Is stage 4 emphysema with FEV1 off a 27metal considered end stage?

2 doctor answers • 4 doctors weighed in

A 46-year old female asked:

My spirometry's come out as normal but was told it was upper boredline am confused its either normal or abnormal right ? Fev1 was 128 am 46 female

1 doctor answer • 2 doctors weighed in

A 55-year old male asked:

How can I improve my Stage IV COP symptoms of profound weakness, fatigue and inability to stay awake. My FEV1 score showed a 22% lung capacity?

1 doctor answer • 1 doctor weighed in

A 27-year old female asked:

Dr says i have small airway disease not asthma says i have problems getting air OUT of my lungs?! so do i have restrictive or obstructive? he didnt put me on any treatment eaither. im scared FEV1 96%

1 doctor answer • 2 doctors weighed in

A 21-year old asked:

What do diet ratios like 40/30/30 mean?

2 doctor answers • 4 doctors weighed in

A 28-year old female asked:

What is the normal IVS to LVPW ratio? 1.3 and under for normal?

1 doctor answer • 1 doctor weighed in

A 41-year old male asked:

My albumincreatine ratio is 30.79 I have no other complications is that ok.

1 doctor answer • 1 doctor weighed in

A 43-year old asked:

Who needs a ck-mb total ck ratio?

1 doctor answer • 1 doctor weighed in

A 28-year old asked:

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1 doctor answer • 4 doctors weighed in

A member asked:

Is cholesterol 216 o.k. if HDL is >100 and ratio is 2.1?

1 doctor answer • 1 doctor weighed in

A 34-year old asked:

What is the ratio between mustache thickness and eyebrow thickness?

1 doctor answer • 1 doctor weighed in

A 41-year old asked:

What is the cd4/cd8 ratio?

1 doctor answer • 1 doctor weighed in

A 31-year old asked:

What should be the ratio of hemoglobin to hematocrit?

1 doctor answer • 2 doctors weighed in

A 43-year old asked:

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1 doctor answer • 1 doctor weighed in

A 53-year old asked:

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1 doctor answer • 1 doctor weighed in

A 44-year old asked:

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2 doctor answers • 1 doctor weighed in

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