Which of the following is a passive process?

A. inspiration
B. expiration during exercise
C. inspiration during exercise
D. expiration


Ans: D. expiration

Anatomy & Physiology

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Blood draining the right leg enters which of the following vessels before reaching the inferior vena cava?

A) Right external iliac vein B) Superior vena cava C) Radial vein D) Mesenteric vein

Anatomy & Physiology

What is the average normal pH range of blood?

A) 8.35-8.45 B) 7.75-7.85 C) 7.35-7.45 D) 4.65-4.75

Anatomy & Physiology

At the blastocyst stage, the cells are considered

A) pluripotent. B) endodermal. C) extraembryonic. D) totipotent.

Anatomy & Physiology

If two alleles code for the same trait (such as blond hair), they are said to be:

A) heterozygous. B) homologous. C) autologous. D) homozygous.

Anatomy & Physiology