BIOL 320 PRACTICAL NEWEST 2025 ACTUAL EXAM
COMPLETE QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
Cortisol drives a long term resistance reaction to stress during which energy stores are
mobilized and gluconeogenesis occurs. Another longterm resistance reaction to stress, driven by
the hormone ____, is the conservation of salts and water
Epinephrine
Estrogen
Melatonin
Aldosterone
Parathyroid hormone
Thyrostimulin - ANSWER-Aldosterone
The blood smear shows clear ___, so the leukocyte that will be most abundant are ______.
trypanosomiasis;
eosinophils to fight this parasitic infection
trypanosomiasis;
monocytes to fight this parasitic infection
mononucleosis;
lymphocytes which specifically target viral infections
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,chronic granulocytic/lymphocytic leukemia;
leukocytes (white blood cells) to fight this cancer
mononucleosis;
monocytes which specifically target viral infections - ANSWER-trypanosomiasis;
eosinophils to fight this parasitic infection
This is the ____. It receives blood from the ___.
right subclavian artery;
brachiocephalic artery
right subclavian vein;
brachiocephalic vein
right subclavian artery;
axillary and cervicothyroid arteries
subscapular artery;
axillary artery
common carrotid artery;
brachiocephalic artery - ANSWER-right subclavian artery;
brachiocephalic artery
In what direction does this muscle pull the eye?
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,Obliquely
Superiorly or cranially
Medially so that it abducts the eye
Laterally so that it adducts the eye
Laterally so that it abducts the eye
Medially so that it adducts the eye
Inferiorly or caudally - ANSWER-Laterally so that it abducts the eye
Identify the nerves indicated by the arrows.
P. Cervical nerve 2; Q. Cervical nerve 1
P. Hypoglossal nerve XII Motor; Q. Cervical nerve 2
P. Cervical nerve 1; Q. Cervical nerve 2
P. Hypoglossal nerve XII Both; Q. Cervical nerve 1
P. Hypoglossal nerve XII Sensory; Q. Cervical nerve 3 - ANSWER-P. Hypoglossal nerve XII Motor;
Q. Cervical nerve 2
If you suffer from carpal tunnel syndrome, what nerve is likely to be compressed or damaged?
Radial nerve
Median nerve
Axillary nerve
Ulnar nerve
Musculocutaneous nerve - ANSWER-Median nerve
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, Which brain rhythm would you expect to see when a subject is awake with their eyes closed and
relaxed both in body and thought
Delta waves
Gamma waves
Epsilon waves
Beta waves
Alpha waves - ANSWER-Alpha waves
Produced as a response to stress _______ drives the resistance reaction to stress which includes
glucose conservation and initiation of gluconeogenesis.
Testosterone
Cortisol
Thyroid Hormones
Oxytocin
Growth hormone - ANSWER-Cortisol
Which nerve passes down the radial groove of the humerus bone?
Ulnar nerve
Musculocutaneous nerve
Radial nerve
Median nerve
Axillary nerve - ANSWER-Radial Nerve
The mitral valve is indicated by the letter __. Two chambers of the heart it connects are the
____.
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COMPLETE QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
Cortisol drives a long term resistance reaction to stress during which energy stores are
mobilized and gluconeogenesis occurs. Another longterm resistance reaction to stress, driven by
the hormone ____, is the conservation of salts and water
Epinephrine
Estrogen
Melatonin
Aldosterone
Parathyroid hormone
Thyrostimulin - ANSWER-Aldosterone
The blood smear shows clear ___, so the leukocyte that will be most abundant are ______.
trypanosomiasis;
eosinophils to fight this parasitic infection
trypanosomiasis;
monocytes to fight this parasitic infection
mononucleosis;
lymphocytes which specifically target viral infections
1|Page
,chronic granulocytic/lymphocytic leukemia;
leukocytes (white blood cells) to fight this cancer
mononucleosis;
monocytes which specifically target viral infections - ANSWER-trypanosomiasis;
eosinophils to fight this parasitic infection
This is the ____. It receives blood from the ___.
right subclavian artery;
brachiocephalic artery
right subclavian vein;
brachiocephalic vein
right subclavian artery;
axillary and cervicothyroid arteries
subscapular artery;
axillary artery
common carrotid artery;
brachiocephalic artery - ANSWER-right subclavian artery;
brachiocephalic artery
In what direction does this muscle pull the eye?
2|Page
,Obliquely
Superiorly or cranially
Medially so that it abducts the eye
Laterally so that it adducts the eye
Laterally so that it abducts the eye
Medially so that it adducts the eye
Inferiorly or caudally - ANSWER-Laterally so that it abducts the eye
Identify the nerves indicated by the arrows.
P. Cervical nerve 2; Q. Cervical nerve 1
P. Hypoglossal nerve XII Motor; Q. Cervical nerve 2
P. Cervical nerve 1; Q. Cervical nerve 2
P. Hypoglossal nerve XII Both; Q. Cervical nerve 1
P. Hypoglossal nerve XII Sensory; Q. Cervical nerve 3 - ANSWER-P. Hypoglossal nerve XII Motor;
Q. Cervical nerve 2
If you suffer from carpal tunnel syndrome, what nerve is likely to be compressed or damaged?
Radial nerve
Median nerve
Axillary nerve
Ulnar nerve
Musculocutaneous nerve - ANSWER-Median nerve
3|Page
, Which brain rhythm would you expect to see when a subject is awake with their eyes closed and
relaxed both in body and thought
Delta waves
Gamma waves
Epsilon waves
Beta waves
Alpha waves - ANSWER-Alpha waves
Produced as a response to stress _______ drives the resistance reaction to stress which includes
glucose conservation and initiation of gluconeogenesis.
Testosterone
Cortisol
Thyroid Hormones
Oxytocin
Growth hormone - ANSWER-Cortisol
Which nerve passes down the radial groove of the humerus bone?
Ulnar nerve
Musculocutaneous nerve
Radial nerve
Median nerve
Axillary nerve - ANSWER-Radial Nerve
The mitral valve is indicated by the letter __. Two chambers of the heart it connects are the
____.
4|Page
