HOSA CPR/First Aid study guide

HOSA CPR/First Aid
List the nervous system organs. - ANS - brain

- spinal cord

- nerves



What is the function of the nervous system? - ANS transmits messages to and from the brain to
regulate all of the body and its systems.



List some common nervous system problems. - ANS - paralysis

- seizures

- strokes

- concussions

- fainting

- loss of consciousness.



List the musculoskeletal organs. - ANS - bones

- muscles

- ligaments

- tendons



What organs can you strain? - ANS tendons



What organs can you sprain? - ANS ligaments and muscles



What is the function of the musculoskeletal system? - ANS provides framework, protects internal
organs, and allows movement and heat.



List some common musculoskeletal system problems. - ANS - breaks

- tears

- sprains

,- strains

- fractures



List the integumentary organs. - ANS - skin

- nails

- hair



What is the function of the integumentary system? - ANS prevents infection and dehydration, and
regulates body temperature.



List some common integumentary system problems. - ANS - breaks

- tears

- punctures

- lacerations

- abrasions



List the digestive organs. - ANS - mouth

- esophagus

- stomach

- intestines

- liver

- pancreas

- gallbladder



What is the function of the digestive system? - ANS breaks down food to supply body with energy.



List some common digestive system problems. - ANS - ulcers

- choking

- allergies

- food poisoning

, List the endocrine organs. - ANS glands.



What is the function of the endocrine system? - ANS secretes hormones into blood.



List some common endocrine system problems. - ANS - diabetes



List the genitourinary organs. - ANS - kidneys

- ureters

- urinary bladder

- urethra

- penis (males)

- testes (males)

- vagina (females)

- ovaries (females)

- uterus (females)



What is the function of the genitourinary system? - ANS reproduces offspring, removes waste, and
regulates water balance.



List some common genitourinary system problems - ANS - dehydration

- infections



What is the medical term for a bruise? - ANS ecchymosis



List body cavities from head to toe. - ANS 1. cranial

2. thoracic

3. abdominal

4. pelvic



List some common breathing emergencies. - ANS - choking

- illnesses