The flexion of the elbow represents a ________ lever system.

A. class I
B. class II
C. class III
D. class IV


Answer: C

Anatomy & Physiology

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A patient presents with several symptoms, including reflux esophagitis. What is probably the cause of this symptom?

A) Inguinal hernia B) Umbilical hernia C) Hiatal hernia D) Diaphragmatic hernia

Anatomy & Physiology

The single most important blood buffer system is the bicarbonate buffer system

Indicate whether the statement is true or false

Anatomy & Physiology

Minerals that must be ingested at levels greater than 100 milligrams per day are referred to as ________ minerals.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Routine neonatal testing suggests that a baby lacks a transport protein responsible for the uptake of cysteine in the intestine and kidneys

However, while cysteine accumulates in the urine, its concentration in the plasma is normal when the child receives a diet containing protein. Which intestinal transporter most likely provides for uptake of cysteine in this child? A. CFTR B. NKCC1 C. ENaC D. PepT1 E. SLC6A19

Anatomy & Physiology