Concept explainers
(a)
Interpretation:
The given condition should be classified whether as a cause of respiratory or metabolic acidosis or alkalosis using the table 29.4.
Concept introduction:
The highly specific acid-base quality of various body fluid remains regulated within narrow limits because of high sensitivity of
Alkalosis is a term which refers to an increase in pH above the normal average of
Acidosis is a term which refers to an increase in
Figure 1
(b)
Interpretation:
The given condition should be classified whether as a cause of respiratory or metabolic acidosis or alkalosis using the table 29.4.
Concept introduction:
The highly specific acid-base quality of various body fluid remains regulated within narrow limits because of high sensitivity of metabolism to the
Alkalosis is a term which refers to an increase in pH above the normal average of
Acidosis is a term which refers to an increase in
Figure 1
(c)
Interpretation:
The given condition should be classified whether as a cause of respiratory or metabolic acidosis or alkalosis using the table 29.4.
Concept introduction:
The highly specific acid-base quality of various body fluid remains regulated within narrow limits because of high sensitivity of metabolism to the
Alkalosis is a term which refers to an increase in pH above the normal average of
Acidosis is a term which refers to an increase in
Figure 1
Want to see the full answer?
Check out a sample textbook solutionChapter 29 Solutions
Fundamentals of General, Organic, and Biological Chemistry (8th Edition)
- a 86 years old women brought to emergency room with these readings :PH = 7.22 (normal :7.35-7.45) , PaCO2 = 9.6 mmHg ( normal: 35-45) ,HCO3- = 3.9 mmol/l ( normal : 22-26) .. she complains from : A) Metabolic acidosis. B)Respiratory acidosis. C)Metabolic alkalosis. D)Respiratory alkalosis.arrow_forwardA 19 year old college student has been vomiting all night and has a tingling sensation in her face. Her ABG results are as follows: pH - 7.49 pCO2-46.5 HCO3 - 27.5 1. Is she in acidosis or alkalosis? 2. Is the cause respiratory or metabolic? 3. Is this uncompensated, partially compensated or fully compensated?arrow_forward70. A 68-year-oldman with chronic respiratoryacidosis has an arterial pHof 7.34 and an arterial PCO2 of 55 mm Hg. Which of the following best explains the compensatory response to the acidosis? A) Decreased HCI secretion by the stomach B) Decreased tubular secretion of HCO," by the kidneys C) Increased CO2 excretion by the lungs O D) Increased HCO3" reabsorption by the kidneys E) IncreasedHCO,"transport by the choroid plexusarrow_forward
- A 79 year old man with COPD has been admitted to the hospital. His ABG results are as follows: pH - 7.35 pCO2 - 46.5 HCO3--27.5 1. Is he in acidosis or alkalosis? 2. Is the cause respiratory or metabolic? 3. Is this uncompensated, partially compensated or fully compensated?arrow_forwardHenry is in the intensive care unit because he suffered a severe myocardial infarction three days ago. The lab reports the followingvalues from an arterial blood sample: pH 7.30, HCO320 mEq/ liter, PCO2 32 mmHg. Diagnose Henry’s acid–base status and decide whether compensation is occurring.arrow_forwardAn individual's ratio of carbonic acid and bicarbonate ions is 17/0.6 Which of the following is a true statement? For a total of 3 answers - choose one of each of the following pairs: i) respiratory or metabolic ii) acidosis or alkalosis iii) uncompensated or partial compensationarrow_forward
- Table 1: Arterial blood gas concentration in patient Two hours after aspirin ingestion Ten hours after aspirin ingestion Normal values Partial Pressure CO2 26 mm Hg 19 mm Hg 35-45 mm Hg Partial Pressure O2 113 mm Hg 143 mm Hg 75-100 mm Hg Bicarbonate [HCO;] 18 mM 21 mM 22-26 mM pH 7.44 7.55 7.35-7.45 Blood salicylate concentration, mg/dL 57 117arrow_forwardCase Study: Bob is a 64-year-old male admitted to the emergency room for asthma. His laboratory results are as follows: pH 7.31, pCO2 higher than normal, and total HCO3– also higher than normal. Classify his acid-basebalance as acidosis or alkalosis, and as metabolic or respiratory. Is there evidence of compensation? Propose the mechanism by which asthma contributed to the lab results seen.arrow_forward1) 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 compensationarrow_forward
- A patient exhibits the following blood characteristics. pH = 7.49 P co2 = 50 HCO3- = 29 mEq/L What is the likely condition? respiratory acidosis respiratory alkalosis metabolic acidosis metabolic alkalosisarrow_forwardA student got so excited about her acceptance into dental school that she began hyperventilating and then passed out. How might passing out, for a short time, be advantageous? What is her primary acid-base disorder?arrow_forwardThe following data was obtained from an arterial blood sample drawn from a hospital patient. pH= 7.55 (7.35-7.45) PaCO2=25mmHg (33-45mmHg) HCO3-= 22.5mEq/L (22-28mEq/L The patient’s arterial findings are consistent with a diagnosis of which of the following? metabolic acidosis respiratory alkalosis metabolic alkalosis mixed acidosis respiratory acidosisarrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning