As a result of the long refractory period in the cardiac action potential, cardiac muscle cannot exhibit

Figure 18-1 Pituitary Hormones and Their TargetsUse Figure 18-1 to answer the following questions:A deficiency of which hormone can lead to diabetes insipidus?

The ability of certain phagocytes to move through the wall of a capillary is called _____

As a result of the long refractory period in the cardiac action potential, cardiac muscle cannot exhibit

Mental and physical sluggishness and low body temperature may be signs of

The only antibodies that normally cross the placenta are

Figure 18-1 Pituitary Hormones and Their TargetsUse Figure 18-1 to answer the following questions:Identify the hormone labeled “1.”

The hypophyseal portal system

The heart lies within the ________ cavity.

The body’s lymphocytes are produced and stored in all of the following, except