The percentage of the fvc - Study guides, Class notes & Summaries

NR 601 Midterm Exam Practice and Revision with questions and answers. Graded A+ The percentage of the FVC expired in one second is - Ans-FEV1/FVC ratio The aging process causes what normal physiological changes in the heart - Ans-The heart valve thickens and becomes rigid, secondary to fibrosis and sclerosis A 55 yo Caucasian male follows up after referral to cardiologist. He thinks his med is causing a cough and sometimes he has difficulty breathing. Which med was most likely prescri...

A patient with normal lungs should be able exhale what percentage of the FVC within one second after initiating an Forced Vital Capacity maneuver? A. 35-50% of the FVC B. 50-70% of the FVC C. 70-83% of the FVC D. 84-93% of the FVC - Answer- The normal range for the FEV1 as a percent of the FVC (FEV1%) is 70-83%. Patients with obstructive pulmonary disease will show a reduction in timed FEV% values, while patients with restrictive disorders will generally exhibit normal (or sometimes high)...

DOT Exam Questions And Answers If glucose is detected on urinalysis in a driver with no history of diabetes, an appropriate next step is: a) Endocrinology consultation. b) 1-year clearance and recommendation to see personal physician. c) Fingerstick or blood glucose determination. d) Temporary disqualification Fingerstick or blood glucose determination. A 21-year-old driver presents with a history of ADHD for 10 years, taking stable dosing of Adderall. He describes no side ef...

The percentage of the FVC expired in one second is - Answer- FEV1/FVC ratio The aging process causes what normal physiological changes in the heart - Answer- The heart valve thickens and becomes rigid, secondary to fibrosis and sclerosis A 55 yo Caucasian male follows up after referral to cardiologist. He thinks his med is causing a cough and sometimes he has difficulty breathing. Which med was most likely prescribed? - Answer- Lisinopril MJ presents with h/o structural damage with curr...

NR 601 PFT Quiz Latest Version with Verified Solutions Expiratory Reserve Volume (ERV) The maximum volume of air exhaled from end expiration. Inspiratory Reserve Volume (IRV) Maximum volume of air inhaled from end inspiration Residual Volume (RV) The volume of air remaining in lungs after maximum exhalation. Tidal Volume (VT or TV) Volume of air inhaled or exhaled during each respiratory cycle Functional Residual capacity (FRC) Volume of air in the lungs at rest end expiration Inspiratory C...

NR 601 MIDTERM 2024 175 COMPLETE QUESTIONS AND ANSWERS ALREADY PASSED The percentage of the FVC expired in one second is - CORRECT ANSWER FEV1/FVC ratio The aging process causes what normal physiological changes in the heart - CORRECT ANSWER The heart valve thickens and becomes rigid, secondary to fibrosis and sclerosis A 55 yo Caucasian male follows up after referral to cardiologist. He thinks his med is causing a cough and sometimes he has difficulty breathing. Which med was most ...

NR 601 Midterm Exam Questions And Answers All Verified By An Expert The percentage of the FVC expired in one second is - ANS FEV1/FVC ratio The aging process causes what normal physiological changes in the heart - ANS The heart valve thickens and becomes rigid, secondary to fibrosis and sclerosis A 55 yo Caucasian male follows up after referral to cardiologist. He thinks his med is causing a cough and sometimes he has difficulty breathing. Which med was most likely prescribed? -...

What FEV1/FVC ratio on spirometry is consistent with airflow obstruction? - 70% What is used to characterize the degree of obstruction? - the degree of reduction in FEV1 What is considered moderately reduced FEV1? - 50-80% What is considered severely reduced FEV1? - 34-49% What is considered very severely reduced FEV1? - less than 34% In patients with obstruction, what additional test on spirometry should be performed? - bronchodilator challenge (2-4 puffs of a short acting B2 ago...

NR 601: WEEK 2: TEST KNOWLEDGE CHECK 2024 NR 601: WEEK 2: TEST KNOWLEDGE CHECK 2024 NR 601 WEEK 2 QUIZ Score for this quiz: 10 out of 10. A >12% change from pre-bronchodilator to post-bronchodilator results indicate which of the following ? the obstruction is not reversible the patient has emphysema the patient has mild COPD the obstruction is reversible An increase in the FEV 1 of > 12% after 2 bronchodilator puffs indicates reversibility. A postbronchodi...

NR 601 Midterm Exam (Latest ) New Full Questions and Answers ( Included ) 100% Correct 1. The percentage of the FVC expired in one second is: FEV1/FVC ratio 2. The aging process causes what normal physiological changes in the heart- : The heart valve thickens and becomes rigid, secondary to fibrosis and sclerosis 3. A 55 yo Caucasian male follows up after referral to cardiologist. He thinks his med is causing a cough and sometimes he has difficulty breathing.Which med was most likely pre...