Can you help me to check these exercises? Thanks. reak 1 Activity 4 Cardiovascul

Question

Can you help me to check these exercises? Thanks.

reak 1 Activity 4 Cardiovascular 151 Exercises (homework) At rest, Juliet's heart rate is 72 BPM and her CO is 5.0 LPM. When she sces Romeo her heart rate reaches 120 BPM and her CO is 15.0 LPM. What is her SV,both before she sees Romeo and after? 1. Ole: 5. HR 10 40 2. Mr.T has a BP of 120/80 what is his mean arterial pressure (MAP) ? Assuming his Co - 5 LPM, what is the total peripheral resistance of Mr.T's arterioles? MA PE CO TRP 03 6 m m TRP If Mr. T starts pitying fools and his peripheral resistance rises to 25 mmHg/L/min, what will his MAP be? Using the equations for MAP calculate MAP two ways for each of the boxes in Model 9A. ardiac Health Assessment: Conducted 09/18/1979 bservations: Patient in good health, age 22, height 178 cm, weight 82 kg esting Values R: 70 bpm 0.071 Lpb : 5.0 Lpm 5.0 L 18.66 mmHg/L/min PR: 18.66 mmHg/L/min PR: 18.66 mmHg/L/min 120/80 mmHg After walking for 1 min HR: 75 bpnm SV: 0.071 Lpb CO: 5.5 Lpm BV: 5.0 L After walking for 10 min HR: 85 bpm SV: 0.079 Lpb CO: 6.1 Lpm BV: 5.0L BP: 138/85 mmHg BP: 162/90 mmHg t Hospitalization Records

Explanation / Answer

1. Before, SV = CO/ HR = 5/12 = 0.069 L/ beat

After, SV= 0.125 L/ beat

2. a. MAP = CO × TRP

TRP= 18.6 mm Hg/L

b. MAP = 125 mm Hg

4. SV = 110 ml

MAP = 97 mm Hg

CO = 15400ml

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.