A 6-week-old boy is brought to his pediatrician by his mother because of progressively worsening projectile vomiting over the past 2 weeks. Physical examination reveals a wasted, dehydrated infant who is avidly sucking on a nipple. Which of the following laboratory values is most consistent with this child's problem ?
B)$\begin{array} { l l l l } 140 \text { Normal } & 3.8 \text { Normal } & 110 \uparrow & 23 \text { Normal } \end{array}$

Question

A 6-week-old boy is brought to his pediatrician by his mother because of progressively worsening projectile vomiting over the past 2 weeks. Physical examination reveals a wasted, dehydrated infant who is avidly sucking on a nipple. Which of the following laboratory values is most consistent with this child's problem ? 
B)$\begin{array} { l l l l } 140 \text { Normal } & 3.8 \text { Normal } & 110 \uparrow & 23 \text { Normal } \end{array}$

Quizplus · Accepted Answer

The Answer of A 6-week-old boy is brought to his pediatrician by his mother because of progressively worsening projectile vomiting over the past 2 weeks. Physical examination reveals a wasted, dehydrated infant who is avidly sucking on a nipple. Which of the following laboratory values is most consistent with this child's problem ? 
B)$\begin{array} { l l l l } 140 \text { Normal } & 3.8 \text { Normal } & 110 \uparrow & 23 \text { Normal } \end{array}$

A 6-Week-Old Boy Is Brought to His Pediatrician by His 140 Normal 3.8 Normal 110↑23 Normal \begin{array} { l l l l } 140 \text { Normal } & 3.8 \text { Normal } & 110 \uparrow & 23 \text { Normal }\end{array}140 Normal ​3.8 Normal ​110↑​23 Normal ​

A 6-Week-Old Boy Is Brought to His Pediatrician by His $\begin{array} { l l l l } 140 \text { Normal } & 3.8 \text { Normal } & 110 \uparrow & 23 \text { Normal }\end{array}$