The paranasal sinuses secrete mucous that helps humidify and warm air as it enters the respiratory ...

Author Question: The paranasal sinuses secrete mucous that helps humidify and warm air as it enters the respiratory ... (Read 61 times)

rmenurse

Hero Member
Posts: 513

on: Jul 3, 2018

The paranasal sinuses secrete mucous that helps humidify and warm air as it enters the respiratory system.

Indicate whether the statement is true or false

Question 2

Sphincters are rings of smooth muscles that regulate movement along internal pathways.

Indicate whether the statement is true or false

nothere

Sr. Member
Posts: 324

Reply #1 on: Jul 3, 2018

Answer to Question 1

TRUE

Answer to Question 2

TRUE

Need homework help now?

Ask unlimited questions for free

Ask a Question

rmenurse

Hero Member
Posts: 513

Reply #2 on: Jul 3, 2018

Correct answers!

nothere

Sr. Member
Posts: 324

Reply #3 on: Jul 3, 2018

Great! Please up vote

« previous next »

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.