When delivering chest compressions on an adult, press straight down compressing the victim's sternum approximately:

A) at least 0.5 inch.
B) at least 1 inch.
C) at least 1.5 inches.
D) at least 2 inches.


Answer: D

Health & Biomechanics

You might also like to view...

_____ are areas of the skin that have grown thick in response to repeated pressure and friction and form to protect the skin

A) Corns and calluses B) Hemangiomas C) Melasma and Ephelides D) Pressure ulcers

Health & Biomechanics

Which of the following physiologic changes results in menopause?

A) Changes in anterior pituitary function that alter ovarian hormone production B) Gradual resistance of ovarian target cells to LH and FSH stimulation C) Cessation of ovarian function and decreased estrogen levels D) Decreased levels of gonadotropin-releasing hormone (GnRH)

Health & Biomechanics

A person who is paralyzed in all four limbs has

A. quadriparesis B. hemiparesis C. hemiplegia D. quadriplegia E. paraplegia

Health & Biomechanics

The plural of cervix is what?

A. cervices B. cervixs C. cervixes D. cervixices

Health & Biomechanics