blood pressure activity

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Marion Technical College *

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Chemistry

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Oct 30, 2023

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BIOPAC System- L 16-Blood Pressure-Data Sheet BLOOD PRESSURE DATASHEET DATA REPORT StudentName :. _ _ "Jf ..L.L.J. • CA..lido.. _-- ..:::::::b:,!g!,~e:..-;;;~>-- ------------ Lab Section: A~ f 1[ Date: 1 0- 5 - !l ?,, I. Data and Calculatlons Subject Profile: C. l o~ f Name: A\e lC ,\ >' · S. t'i ,c \)l 'o · z' i e..- Age: 9- \ J Time: b 3 :)p , .. ._ Gender:,_..:. r __ Height O 'J Weight Cf: '7 l 1,; a. Systolic Measurements Complete Table_ 1 with the systolic measurements for all data recordings. Note that the pressure measurement at the event marker insertion point (where Director audibly detected the marked systolic) and where the first Korotkoff sound was detected with the stethoscope microphone onlyfor"right arm seated". Calculate the average between trials, and the delta difference (a) between the averages of audibly detected and microphone detected blood pressures. Table 1: Svstollc Pressure 7mmHa\ Condition Audibly Detected Microphone Detected A Pressure audJbly detec1ad Pressure (Event Pressure (in data, minus Average Pressure Marker) stethoscope microphone) microphone detected Left Arm Seated \ ( '\ <..I I t\9 '7 Right Arm \ \ q 1 ') Lj i Seated AVERAGE R '\ L 5 AND LARM I I \ Right Arm after Exercise 1 03 b l'l 1

b. Diastolic Measurements . Complete Table 2 with the dlastollc measurements for all data record,_ngs. Note !he pressure measurements at the event marker Insertion point (where Director audibly detected and marked diastolic) and where the sound disappeared from the stethoscope microphone. Calculate the average between trials, and the delta difference (ll) between the averages of audibly detected and microphone detected blood pressures. Table 2: Diastolic Pressure (mmHg) I Coft d ltlon Audibly Detacted Microphone Detected A Pressure audibly detected Pressure (Event Prenure (In data, minus Average Pressure Marker) stethoscope microphone detected Lett Ann Seat&d 'Cj microphone) t").::; l. Right Ann Seated 11 1q <{ AVERAGE R AND LARM lf\ 11 7 Right Ann after Exercise 'l I l:S 4 c. BPM Measurements ;id - mcaplel te,Tat bthle 3 with BPM measurements from 3 cycles for each data recording cu a e e mean BPM for each. . Table 3: Heart Rate BPM Measurements Condition Cycle 1 Cycle 2 Left ann, 1 fa 91 seated Right ann, Cf seated !6 \o Right ann, after 1 11 IOb exercise l •

• d. Summary of Mean Blood Pressure Data Complete Table 4 with the average data from Tables 1 and 2 and tehn calculate the pulse pressure and mean arterial pressure (MAP). Note the pressure meas~rements at the event marker insertion points (Audibly Detected). Show your calculations below. Pulse Pressure= Systolic pressure- Dlastollc pressure MAP has two equations that may be used: pulse pressure (systolic pressure + Zdtastollc pressure ) MAP= 3 + diastolic pressure MAP=- 3 Table 4: Mean Blood Pressures Condition Left ann, seated Right ann, seated Right ann, after exercise Diastole (,lcae: s9e Table 2 SHOW CALCULATIONS HERE: Pulse Pressure MAP (Calculated) {Calculated) q \ \ 9- 1 1 :: Yi Ri N: c. QM o. ½ w_ e: /R -"c ,~c ' I :;i_ 1 hi l) 'f' \ 2 1- 7 I 56 ~ (,.)\~

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11. Questfona 1. In Table 1 and 2, the audibly detected blood pressure Is different than the s!9thoscope microphone detected pressure. What factors could accountfor this difference? Do you think these differences would be the same if measured by another"Director?" Expla in your answer . 1h J LI -th e... ~ rJ SoC ¼ "\E'.e_ e_ o.uo, rJ e .... C,0-.< \ cJ e t12ef St e.. it"\a&:oil=, - --\-\.--_ ¤ -. d, gzc_ ¾ :KL us1':1 flr-.-e... _d ; ~~~, ± ~ c:i (k~s c_aijfJ be- 1~ "the .. i.L ¤ )(DL--H..tl \Q~ vro+hee d1~.e~ . ct - ct vv~ -f fu l ,s-feY'\ k, 2. Looking at Tables 1, 2, and 3- Does your blood pressure change as your heart rate increases? Why is this the case? ~-t 0A--t-e.- ·, r- c.~ 0.C()R,, Ji c..5+-6\ ;c · r~ 'S(J(2.C_ r ,,- , e,._ ~ \ . I I 0- (J 5 , 0 \-_-nJ- cl eL ~se.-- o.ro ie--o t.XL ~st o \1 c..- w1 \ \ i N:~ cecCiJ.JS,e.., \r-c_~ I('\ h ~(W._ ~ Qo.., ~ --\\--,.e.,, ~ ,c.c, c, ut p.;t -to \ f\ (_ '((Q[A ':t,. 3. Looking at Table 4-As your blood pressure decrease, what affect does that have on · e pulse pressure? Why is this the case? lhL_ ?u \~ ~~<a:L weulJ ·, ('[_~ l:ecu 0::£..- +he_ G,.£,-\tt1 c--\ v.:o.\\~ o._ ee_ \e~5 d; ~s1b\ e, ~ +v-e,_, ~s -0\<.. v-X:0\'.) \(\~ °'f'd d '(:~<erce.._ bQ_-k_ .Y2e \\ d~s+ok p~ c.b)\ci 10. CRQO,$e_ . 4. Give.. three sources of error in the audibly detected blood pressure measurements. no-t us;~ -+~e.- t O(c~ t w'- ~ s, ZG To rru:::. h. b OL~& ( tZDJr-cJ n oise_ oYc to- \\ (, ;~ due. l f\~ pf--OceJu r& .... \c.; \ U fU2- -to .+ c.- k r,, u \ -t: pie. M eo,fjj ( 2.QJrse . n+-& 5 Define the first and second Korotkoff sounds. Whi~h soun _d is u_sed to app~ximate · systolic pressure . Which sounds is used to approx i mate d1astohc pressure . 5~ f :> f (} \ ,c. f «D- S~ - \ C.: V'-\: C. ~ ~ \' P"J Sa o~ \h e-\: · \t'C ~e_ 9~\\ 1 d ;°' stc\c o<a> (., So taL 1.)\.-_ef\ \ 9 -; -- .\k ~~ \ete l/ cJ 15 ~,~