Identify the lab value of Marcelo's arterial carbon dioxide levels in mmHg. Only type in numbers, no letters. Type out your answer to zero places after the decimal point (i.e 23) pH = 7.55 HCO3- = 60 mEq 2) Marcelo's condition is determined to
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1) Identify the lab value of Marcelo's arterial carbon dioxide levels in mmHg. Only type in numbers, no letters. Type out your answer to zero places after the decimal point (i.e 23)
pH = 7.55
HCO3- = 60 mEq
2)
Marcelo's condition is determined to be:
3 answers required:
respiratory or
acidosis or alkalosis
uncompensated or partial compensation
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- 1) Identify the lab value of Patrice's arterial carbon dioxide levels in mmHg. Only type in numbers, no letters. Type out your answer to zero places after the decimal point (i.e 23) pH = 7.27 HCO3- = 18 2) Patrice's condition is identified as : 3 answers required: respiratory or metabolic acidosis or alkalosis uncompensated or partial compensation Group of answer choices respiratory metabolic acidosis alkalosis uncompensated partial compensationhttps://www.youtube.com/watch?v=t0IngUYN2OA https://www.youtube.com/watch?v=pPxnIh_WTb8 1) Identify three positions of the patient to obtain a BP. 2) What problems can result from high blood pressure Or (HYPERTENSION)? 3) What problems can result from low blood pressure OR (HYPOTENSION)? 4) What IS the effect of exercise on BP? How does the body benefit from this change in BP during exercise? 5) How would the BP of an anxious patient visiting a doctor be different than if the patient is calm? 6) In atherosclerosis, plaque builds up inside the arteries. How would this affect BP? Is this an example of hypertension or hypotension? Part 2: The circulatory system has 5 functions. · Highlight the statements below that are only functions of the circulatory system. It carries cells that help to fight diseases. It gives structure and support to the body. It carries waste products to the urinary system. It carries carbon dioxide from cells…A 50 year old man came to the ED after returning from foreign travel. His symptoms included persistent diarrhea (over the past 3 days) and rapid respiration (tachypnea). Blood gases were drawn with the following results:pH = 7.21pCO2 = 19 mm HgpO2 = 96 mm HgHCO3- = 7 mmol/LSO2 = 96% calculated (reference range, >95%)1. What is the patient's acid-base status?2. Why is the HCO3- level so low?3. Why does the patient have rapid respiration?
- The doctor ordered PLR 1L (80/ml hour) for a 78 kg patient. The Surviving Sepsis Guideline indicates that "For patients with sepsis induced hypoperfusion or septic shock we suggest that at least 30 mL/kg of intravenous (IV) crystalloid fuid should be given within the frst 3 h of resuscitation." Does the ordered medication comply with the guideline? If not, what should be the infusion rate of the PLR 1L and how many PLR 1L will be used?The hyperviscosity shndrome can cause cardiac ischemia by impairing micro circulation and this syndrome is associated with erythrocytosis, leukocytes is, or hypercholesterolemi. For each condition provide a definition, indicate two causes for each condition and give the normal values.A female patient has presented with the following results for spirometry and plasma Po2. What is your diagnosis? (You may need to look up the normal ranges for a female). Parameter Vital Capacity FEV₁ FVC Arterial Po2 Venous Po2 COPD Value 2120 ml 1450 ml 1810 ml 87 mmHg 34 mmHg Pulmonary fibrosis O Pulmonary oedema O Methemoglobinaemia (causes a leftward shift in the oxygen-haemoglobin dissociation curve)
- 1) Identify the lab value of Yusef's bicarbonate ion level in mEq/Liters. Only type in numbers, no letters (type out your number to zero places after the decimal point. i.e 8 or 18) pH = 7.68 PaCO2 = 21 mmHg 2) His condition is : 3 answers required: respiratory or metabolic acidosis or alkalosis uncompensated or partial compensation Group of answer choices respiratory metabolic acidosis alkalosis uncompensated partial compensationA male patient has presented with the following results for spirometry and plasma Po2. What is your diagnosis? (Use your lecture notes to derive the normal range for these parameters. Also note that usually plasma O₂ is determined by saturation percentage, not Po2, but humour me here). Parameter Vital Capacity FEV₁ FVC Arterial Po2 Venous Po2 COPD Value 4340 ml 3310 ml 4120 ml O Pulmonary fibrosis Pulmonary oedema 86 mmHg 34 mmHg O Methemoglobinaemia (causes a leftward shift in the oxygen-haemoglobin dissociation curve)A male patient has presented with the following results for spirometry and plasma Po2. What is your diagnosis? (Use your lecture notes to derive the normal range for these parameters. Also note that usually plasma O2 is determined by saturation percentage, not Po2, but humour me here). Parameter Vital Capacity FEV₁ FVC Arterial Po2 Venous Po2 COPD Value 3560 ml 2110 ml 3120 ml 90 mmHg 35 mmHg Pulmonary fibrosis O Pulmonary oedema O Methemoglobinaemia (causes a leftward shift in the oxygen-haemoglobin dissociation curve)
- Beth R. (58 kg, 63 years old) is suffering from symptomatic ventricular arrhythmia. She will be started on an oral multiple-dose regimen with the antiarrhythmic mexiletine. The population average values of mexiletine for clearance and volume of distribution are Cl = 0.5 L/h/kg and V = 6 L/kg, respectively. Although a therapeutic range of 0.5– 2 mg/L has been described, avoiding large peak-to- trough fluctuations is recommended. The available oral dosage forms are 150, 200, and 250 mg capsules with an oral bioavailability of 0.9%. Design an appropriate and practical oral-dosing regimen that keeps the plasma concentrations at an average concentration of approximately 1 mg/L, with a peak-to-trough fluctuation of less than or equal to 100% (between 0.75 and 1.5 mg/L). What dosing regimen should be used? A. 150 mg every 6 hours B. 200 mg every 6 hours C. 200 mg every 8 hours D. 250 mg every 8 hoursPlease pick one of the following hypoxia's and describe how you would treat it: Ischemic hypoxiaHistotoxic hypoxiaHypoxemic hypoxiaThe order is for 980 mL of D2.5W (2.5% dextrose in water) to infuse intravenously over a period of 8 hours (the drop factor is 20 gtt per mL). After the infusion has been running for 5 hours, you find 640 mL remaining left to be infused. What should the adjusted flow rate (in gtt/min) be in order to complete the infusion on schedule (i.e. within 8 hours)?
