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A client is admitted to the emergency room with a respiratory rate of 7/min. Arterial blood gases (ABG) reveal the following values. Which of the following is an appropriate analysis of the ABGs? pH 7.22 PaCO2 68 mm Hg Base excess -2 PaO2 78 mm Hg Saturation 80% Bicarbonate 26 mEq/L

A patient tells you her last menstrual period was September 10th, 2024. According to the Nagele’s rule when is her expected due date?

A 30 year old female is 20 weeks pregnant with twins. She has a 6 year-old who was born at 40 weeks gestation. She has no history of miscarriage or abortion. What is her GTPAL? G: P: T; P: A: L:

A nurse is reviewing a client’s laboratory report of arterial blood gas (ABG) findings: pH 7.28, HCO3- 18 mEq/L, and PaCO2 36 mm Hg. Which of the following conditions should the nurse anticipate when interpreting these findings?

(1) For all integers and , if , then

(1) For all integers and , if  , then      True or false? [a1] (2) There exist integers  and such that   and

(1) For any integers  and , if  and , then . True or false? [a1] (2) There exist integers  and  such that ,  , and 

In this question, we will prove directly the following statement :   

(6 points for the correct answer. Extra 1 bonus point if you have correctly answered 7 questions among questions 1 through 7 and question 9.) Let