Even something such as a small bag of pet food can create ________________________________________, especially with repeated lifting episodes

Fill in the blank(s) with correct word


back difficulties

Anatomy & Physiology

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The separation between the inner cell mass and the trophoblast forms a fluid-filled chamber called the

A) chorion. B) yolk sac. C) allantois. D) amniotic cavity. E) placenta.

Anatomy & Physiology

The intervertebral discs that cushion the spine and absorb shock are composed of fibrocartilage

Indicate whether the statement is true or false

Anatomy & Physiology

Which of these are secretions of the parietal cells of the gastric mucosa?

A. pepsinogen and intrinsic factor B. gastrin and intrinsic factor C. HCl and pepsinogen D. HCl and intrinsic factor E. HCl and gastrin

Anatomy & Physiology

How does the respiratory pump aid venous return?

A. Low pressure during inhalation draws blood toward the heart. B. Valves in arteries and veins are assisted by breathing movements. C. Exhaling and blowing out draws blood toward the tissues. D. Skeletal muscle contractions in the extremities pushes blood through veins.

Anatomy & Physiology