Anatomy and Physiology Worksheet

Front

Isometric contraction of the infrahyoid muscles depresses the hyoid and larynx, allowing swallowing. Concentric contraction of the suprahyoid muscles with isometric contraction of the infrahyoid muscles allows talking and chewing. What is the truth value of these statements?

Back

1 = F; 2 = T

Front

Any space/cavity inside your body is referred to as what?

Back

Coelom

Front

The teeth begin to develop in an embryo around what time?

Back

Week 6

Front

What are the truths of the following statements?
Statement 1: The primary driver of respiration is the diaphragm.
Statement 2: The primary driver of expiration is the elastic recoil of alveoli.

Back

Both statements are true.

Front

The upper respiratory tract starts at the nasal/oral cavity and ends at the larynx. The trachea and secondary bronchi are outside of the lungs. What is the truth value of these statements?

Back

1 = T; 2 = F

Front

Your reproductive and urinary system develop from what germ layer? Options: Paraxial mesoderm, Axial mesoderm, Endoderm, Intermediate mesoderm, Ectoderm

Back

Intermediate mesoderm

Front

Cleavage of a zygote produces what?

Back

Morula

Front

The larynx forms from what germ layer?

Back

Endoderm

Front

During formation of the 3 germ layers in the gastrula (not initial gastrula), the ectoderm replaces the ____?

Back

Epiblast

Front

A plane dividing the body into left and right halves is referred to as what?

Back

Sagittal plane/longitudinal