PAT 201 – WEEK 1 and WEEK 2 | Questions and
Answers | 2025 Update with complete solutions
- Toronto Metropolitan University.
Total body water of newborn - answer-70 - 80% of body weight
Total body water of children - answer-60 - 65 % of body weight
Total body water of audlts - answer-50 - 60% of body weight
Total body weight of older adults - answer-50% or less (decrease with age)
Normal serum sodium levels - answer-135 - 145 mmol/L
Hypernatremia - answer-High serum sodium levels (> 145 mmol/L)
Hyponatremia - answer-Low serum sodium levels (< 135 mmol/L)
Normal urine specific gravity - answer-1.005 - 1.030
, High urine specific gravity - answer-Dehydration (> 1.030)
Acidic - answer-pH < 7.35
Normal PCO2 level (pressure of carbon dioxide) - answer-35 - 45 mmHg
Normal HCO3- level (bicarbonate) - answer-22 - 26 mmol/L
Normal PO2 level (partial pressure of oxygen) - answer-80 - 100 mmHg
Normal SO2 level (oxygen saturation) - answer-96 - 98%
Low pH to death - answer-Lower than 6.8
High pH to death - answer-Higher than 7.8
Oliguria - answer-decreased urine output
Hypoxemia - answer-low oxygen in blood
Hypercapnia - answer-increased CO2 in arterial blood
Dyspnea - answer-shortness of breath
Answers | 2025 Update with complete solutions
- Toronto Metropolitan University.
Total body water of newborn - answer-70 - 80% of body weight
Total body water of children - answer-60 - 65 % of body weight
Total body water of audlts - answer-50 - 60% of body weight
Total body weight of older adults - answer-50% or less (decrease with age)
Normal serum sodium levels - answer-135 - 145 mmol/L
Hypernatremia - answer-High serum sodium levels (> 145 mmol/L)
Hyponatremia - answer-Low serum sodium levels (< 135 mmol/L)
Normal urine specific gravity - answer-1.005 - 1.030
, High urine specific gravity - answer-Dehydration (> 1.030)
Acidic - answer-pH < 7.35
Normal PCO2 level (pressure of carbon dioxide) - answer-35 - 45 mmHg
Normal HCO3- level (bicarbonate) - answer-22 - 26 mmol/L
Normal PO2 level (partial pressure of oxygen) - answer-80 - 100 mmHg
Normal SO2 level (oxygen saturation) - answer-96 - 98%
Low pH to death - answer-Lower than 6.8
High pH to death - answer-Higher than 7.8
Oliguria - answer-decreased urine output
Hypoxemia - answer-low oxygen in blood
Hypercapnia - answer-increased CO2 in arterial blood
Dyspnea - answer-shortness of breath
