WGU ANATOMY AND PHYSIOLOGY II OA EXAM
STUDY GUIDE QUESTIONS & VERIFIED
CORRECT ANSWERS
1. Which of the following
state- ments is true about They secrete cytokines.
Helper T cells?
2. Spermatids are the product
of which division cycle?
Meiosis II
3. Which hormone is directly
re- sponsible for secondary
sex characteristics in Estrogen
women?
4. During which phase of the ovar- Ovulatory
ian cycle is LH highest?
5. Where in the heart is the
wall the thickest? Left ventricle
6. What causes the "lub"
sound heard when Closing of the mitral and tricuspid valves
listening to the heart?
7. Which valves open during
ven- tricular systole?
Aortic and Pulmonary
8. Which of the following
would decrease MAP?
9. Which cell type is most Increase vessel lumen diameter: drop blood
abun- dant in the blood? pressure.
10. Which of the four paranasal
si- nuses is highlighted in
orange Red blood cells
Maxillary
, WGU ANATOMY AND PHYSIOLOGY II OA EXAM
STUDY GUIDE QUESTIONS & VERIFIED
CORRECT ANSWERS
11. Which set of tonsils is shown
in the image? Palatine
12. Which of the following is
true about the nasal Covered in mucous membranes
cavity? Contains serous cells, which secrete
lyzozyme Olfactory mucosa contains
sensory receptors Cilia help to remove
dust and debris
All of the above are true
13. Central chemoreceptors re-
spond to changes in hydro- Answer All of the above are true
gen and carbon dioxide in
CSF. Where in the brain are Medulla oblongata
these chemoreceptors
located?
14. Which of the following correctly Mucosa, submucosa, muscularis, serosa
lists the order of the layers of
the stomach wall, from deep to
superficial?
STUDY GUIDE QUESTIONS & VERIFIED
CORRECT ANSWERS
1. Which of the following
state- ments is true about They secrete cytokines.
Helper T cells?
2. Spermatids are the product
of which division cycle?
Meiosis II
3. Which hormone is directly
re- sponsible for secondary
sex characteristics in Estrogen
women?
4. During which phase of the ovar- Ovulatory
ian cycle is LH highest?
5. Where in the heart is the
wall the thickest? Left ventricle
6. What causes the "lub"
sound heard when Closing of the mitral and tricuspid valves
listening to the heart?
7. Which valves open during
ven- tricular systole?
Aortic and Pulmonary
8. Which of the following
would decrease MAP?
9. Which cell type is most Increase vessel lumen diameter: drop blood
abun- dant in the blood? pressure.
10. Which of the four paranasal
si- nuses is highlighted in
orange Red blood cells
Maxillary
, WGU ANATOMY AND PHYSIOLOGY II OA EXAM
STUDY GUIDE QUESTIONS & VERIFIED
CORRECT ANSWERS
11. Which set of tonsils is shown
in the image? Palatine
12. Which of the following is
true about the nasal Covered in mucous membranes
cavity? Contains serous cells, which secrete
lyzozyme Olfactory mucosa contains
sensory receptors Cilia help to remove
dust and debris
All of the above are true
13. Central chemoreceptors re-
spond to changes in hydro- Answer All of the above are true
gen and carbon dioxide in
CSF. Where in the brain are Medulla oblongata
these chemoreceptors
located?
14. Which of the following correctly Mucosa, submucosa, muscularis, serosa
lists the order of the layers of
the stomach wall, from deep to
superficial?
