BIOL 2402 - A&P2 Exam 3 (Chapters 22, 23, 24) Questions |
2026/2027 | Answers Correct | With Complete Solutions
Ch 24 If the BCOP is suddenly decreased to 20 mmHg, while
the GBHP and CHP are unaffected, what would the NFP be?
20 mmHg
Ch 24 GFR has fallen and is now too low. Which of the
following is a response that you might expect? Select all that
apply.
vasoconstriction of the efferent arteriole AND vasodilation of
the afferent arteriole
Ch 24 What do you think is wrong?
**A 72-year-old male comes to the clinic because he is "not
feeling right" and has experienced ankle swelling over the past
two weeks. He was being treated for high cholesterol, took a
baby aspirin every day, and had some atherosclerosis on a recent
CT scan, which the patient received after a minor automobile
accident. There was no injury, but the ER doctor ordered the CT
scan because he had some abdominal discomfort around the area
of the seat belt. He denied taking any other medications, but
then he remembered that the ER doctor had given him a
prescription for pain killers. He said he did not fill the
prescription because painkillers make him feel weird, so he just
,takes multiple ibuprofen for pain. The physical exam did not
show much except a little edema around the ankles. Ibuprofen
acts as a vasoconstrictor of arterioles at higher doses.
Ibuprofen constricts the afferent arteriole, slowing blood flow to
the kidneys and other areas of the body.
Ch 24 You are performing an inulin clearance test on a patient in
order to determine their GFR. Inulin is being infused such that
blood plasma concentration is 0.5 mg/mL. The patient produces
urine that has an inulin concentration of 40 mg/mL at a rate of
1.5 mL/min. What is this patient's GFR in mL/min?
120
Ch 24 Why was the patient asked to reduce his sodium intake?
**A 44-year-old man arrives at the clinic for a follow-up visit.
He had very high blood pressure on the previous visit, so he was
asked to keep a journal of his blood pressure. The journal
revealed that he was hypertensive over 70% of the day, leading
to a diagnosis of hypertension. The physician prescribed some
medications and advised him to greatly decrease his sodium
intake. He stated that he really liked salt and salty foods and
asked how necessary it actually was to decrease sodium.
Sodium forces the body to retain water, thus increasing blood
volume and blood pressure.
,Ch 24 Which of the following would cause a decrease in ADH
release?
high plasma volume
Ch 24 Which of the following reactions include a buffer?
CH3COONa + H+ giving rise to CH3COOH
Ch 24 Which tissue excretes bicarbonate during alkalosis?
kidney
Ch 24 What is the cause of the dizziness and faint feeling in this
patient and what should we do?
**A 22-year-old male arrives at the emergency department one
Saturday morning feeling very ill. He has been experiencing
extreme nausea and has vomited several times. He is also
complaining of a throbbing headache with faintness and dizzy
spells. On physical examination, the patient has a strong odor of
alcohol. He admits that he had become extremely intoxicated the
night before.
He has low blood volume, give him IV fluids with dextrose.
Ch 22 Which of the following triggers the start of the gastric
phase of digestion?
, presence of food in the stomach
Ch 22 Which of the following vessels brings absorbed nutrients
from the small intestine to the hepatocytes?
the hepatic portal vein
Ch 22 Nutrient absorption from ingested and digested food
occurs in which part of the digestive tract?
primarily in the small intestine
Ch 22 What is the role of the stomach in digestion?
to start the digestion of proteins with high acid levels and
powerful proteases
Ch 22 In response to stretch/distension of the duodenum
______.
gastric contractions decrease
Ch 22 Amino acids are absorbed from the small intestine into
______, which delivers them to the _____.
hepatic portal vein; liver
2026/2027 | Answers Correct | With Complete Solutions
Ch 24 If the BCOP is suddenly decreased to 20 mmHg, while
the GBHP and CHP are unaffected, what would the NFP be?
20 mmHg
Ch 24 GFR has fallen and is now too low. Which of the
following is a response that you might expect? Select all that
apply.
vasoconstriction of the efferent arteriole AND vasodilation of
the afferent arteriole
Ch 24 What do you think is wrong?
**A 72-year-old male comes to the clinic because he is "not
feeling right" and has experienced ankle swelling over the past
two weeks. He was being treated for high cholesterol, took a
baby aspirin every day, and had some atherosclerosis on a recent
CT scan, which the patient received after a minor automobile
accident. There was no injury, but the ER doctor ordered the CT
scan because he had some abdominal discomfort around the area
of the seat belt. He denied taking any other medications, but
then he remembered that the ER doctor had given him a
prescription for pain killers. He said he did not fill the
prescription because painkillers make him feel weird, so he just
,takes multiple ibuprofen for pain. The physical exam did not
show much except a little edema around the ankles. Ibuprofen
acts as a vasoconstrictor of arterioles at higher doses.
Ibuprofen constricts the afferent arteriole, slowing blood flow to
the kidneys and other areas of the body.
Ch 24 You are performing an inulin clearance test on a patient in
order to determine their GFR. Inulin is being infused such that
blood plasma concentration is 0.5 mg/mL. The patient produces
urine that has an inulin concentration of 40 mg/mL at a rate of
1.5 mL/min. What is this patient's GFR in mL/min?
120
Ch 24 Why was the patient asked to reduce his sodium intake?
**A 44-year-old man arrives at the clinic for a follow-up visit.
He had very high blood pressure on the previous visit, so he was
asked to keep a journal of his blood pressure. The journal
revealed that he was hypertensive over 70% of the day, leading
to a diagnosis of hypertension. The physician prescribed some
medications and advised him to greatly decrease his sodium
intake. He stated that he really liked salt and salty foods and
asked how necessary it actually was to decrease sodium.
Sodium forces the body to retain water, thus increasing blood
volume and blood pressure.
,Ch 24 Which of the following would cause a decrease in ADH
release?
high plasma volume
Ch 24 Which of the following reactions include a buffer?
CH3COONa + H+ giving rise to CH3COOH
Ch 24 Which tissue excretes bicarbonate during alkalosis?
kidney
Ch 24 What is the cause of the dizziness and faint feeling in this
patient and what should we do?
**A 22-year-old male arrives at the emergency department one
Saturday morning feeling very ill. He has been experiencing
extreme nausea and has vomited several times. He is also
complaining of a throbbing headache with faintness and dizzy
spells. On physical examination, the patient has a strong odor of
alcohol. He admits that he had become extremely intoxicated the
night before.
He has low blood volume, give him IV fluids with dextrose.
Ch 22 Which of the following triggers the start of the gastric
phase of digestion?
, presence of food in the stomach
Ch 22 Which of the following vessels brings absorbed nutrients
from the small intestine to the hepatocytes?
the hepatic portal vein
Ch 22 Nutrient absorption from ingested and digested food
occurs in which part of the digestive tract?
primarily in the small intestine
Ch 22 What is the role of the stomach in digestion?
to start the digestion of proteins with high acid levels and
powerful proteases
Ch 22 In response to stretch/distension of the duodenum
______.
gastric contractions decrease
Ch 22 Amino acids are absorbed from the small intestine into
______, which delivers them to the _____.
hepatic portal vein; liver
