Which of the following is an organ in the respiratory system?
The _______ is the part of the brain that works as the “master switchboard” for the endocrine system.
Question options:
thyroid
pituitary gland
hypothalamus
pancreas
Question 2
Which of the following is an organ in the respiratory system?
Question options:
Hypothalamus
Larynx
Pancreas
Thyroid
Question 3
The voice box is also known as the ______.
Question options:
larynx
diaphragm
trachea
bronchus
Question 4
Inside the lungs are sac-like objects called ______.
Question options:
pleura
bronchioles
alveoli
mediastinum
Question 5
Which of these glands is NOT an exocrine gland?
Question options:
Adrenal
Mammary
Sweat
Salivary
Question 6
Which of the following is an organ in the endocrine system?
Question options:
Pituitary gland
Trachea
Pharynx
Brochus
Question 7
The pituitary gland is divided into _______ lobes.
Question options:
primary and secondary
anterior and posterior
upper and lower
left and right
Question 8 0 / 5 points
The lungs are _______.
Question options:
divided into nine lobes
separated by the mediastinum
connected by the mediastinum
divided into seven lobes
Question 9
Which of these helps the trachea keep food from getting into the lungs?
Question options:
Epiglottis
Larynx
Pituitary gland
Pharynx
Question 10
_______ is secreted by the adrenal cortex to increase glucose levels when the body is stressed.
Question options:
Aldosterone
Cortisol
Epinephrine
Norepinephrine
Question 11
The main function of the pharynx is _______.
Question options:
moving food through the body
transporting air through the body
Both A and B
Neither A nor B
Question 12
Enlargement of the thyroid gland is called _______.
Question options:
diabetes mellitus
Cushing’s syndrome
diabetes insipidus
goiter
Question 13
The _______ is also known as the windpipe.
Question options:
larynx
trachea
pharynx
diaphragm
Question 14
Mastication is another word for _______.
Question options:
speaking
breathing
sweating
chewing
Question 15
The respiratory system is responsible for which of the following?
Question options:
Speaking
Breathing
Both A and B
Neither A nor B
Question 16
Which of the following is the first step in respiration?
Question options:
Oxygen passes into capillaries to the blood.
Carbon dioxide passes into capillaries to the blood.
Oxygen is taken into the lungs.
Carbon dioxide passes from the blood to the lungs.
Question 17
Which hormone allows a woman to produce milk after she gives birth?
Question options:
Follicle-stimulating hormone
Thyroid-stimulating hormone
Luteinizing hormone
Prolactin
Question 18
Accidentally breathing foreign particles into the lungs is called _______.
Question options:
aspiration
pneumonia
laryngitis
bronchitis
Question 19 The largest endocrine gland is the _______.
Question options:
thyroid gland
hypothalamus
pituitary gland
pancreas
Question 20
The endocrine system has _______ that act as chemical messengers.
Question options:
hormones
bronchioles
glands
alveoli
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