BIO 322 PATHO FINAL EXAM NEWEST 2025 ACTUAL EXAM COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
If Claire has a hematocrit of 24 and a plasma glucose concentration of 80 mg/dl, how much glucose does
she have in her plasma? - (answer)96 mg
Calculate the amount of K+ in plasma. Assume that the hematocrit is 50 and that there are 5 L of blood
in your patient. The MW of K+ is 35 g/mol. - (answer)12.5 mmol
During the flu season and during allergy season some physicians recommend using a nasal rinse. These
solutions are made with a buffer to regulate pH, and are hyper-tonic. Why would rinsing mucous
membranes in your nose help to reduce symptoms like a runny nose? - (answer)A hyper-tonic solution
shrinks cells in the nasal membranes and reduce symptoms.
What are the main neurotransmitters for the sympathetic and parasympathetic nervous systems? -
(answer)Sympathetic = fight or flight = epinephrine. Parasympathetic =rest and digest = acetylcholine.
Where is an interstitial cell in males and what does it do? - (answer)It is located in the wall of the
seminiferous tubule and it secrets testosterone.
What is a nurse cell in males? - (answer)These cells surround and support developing spermatocytes in
the wall of the seminiferous tubules.
Where does a spermatozoon develop and how does it leave the body? - (answer)Spermatids develop
throughout life in the testes and epididymis. Sperm move through the ductus deferens (vas deferens),
and leave the body via the urethra.
Isotonic saline contains 150 mM NaCl. What is the concentration of Na+ and Cl- in this solution? -
(answer)Na+ = 150 mM and Cl- = 150 mM
What is meiosis and mitosis? - (answer)Meiosis is called a reduction division since it reduces the number
of chromosomes. It occurs during production of gametes. Mitosis is part of the process of somatic cell
division.
, BIO 322 PATHO FINAL EXAM NEWEST 2025 ACTUAL EXAM COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
What is the blood testes barrier? - (answer)It is formed by nurse cells and it isolates the seminiferous
tubules from the general circulation.
The decline in levels of progesterone and estrogen that accompany degeneration of the corpus luteum -
(answer)Results in menses or destruction of the functional zone of the endometrium.
Oocytes - (answer)Are produced in the ovary and enter uterine tube via the infundibulum, and implant
in the uterine wall if fertilization occurs.
What statement is correct? - (answer)1. The follicular phase of the ovarian cycle overlaps with the luteal
phase of the uterine cycle.
2. The two phases of the uterine cycle include follicular and luteal.
3. The three uterine phases include menses, proliferative, and secretory.
4. Follicular phases during the uterine cycle require LH and FSH which are secreted by the ovary.
(three)
Ovulation - (answer)Happens near the middle of the reproductive cycle when an oocyte is released by
the ovary into the uterine tube, where is can be fertilized during the next 12-24 hours.
What is the concentration of KCL if you dissolve 50 grams in 1L of water? The MW of KCl is 74 g/mol. -
(answer)0.67 M
What is a body fluid compartment? - (answer)Fluid compartments are 'spaces' separated by a
semipermeable membrane. 2 main compartments are extracellular and intracellular. Water moves
quickly between compartments by osmosis.
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
If Claire has a hematocrit of 24 and a plasma glucose concentration of 80 mg/dl, how much glucose does
she have in her plasma? - (answer)96 mg
Calculate the amount of K+ in plasma. Assume that the hematocrit is 50 and that there are 5 L of blood
in your patient. The MW of K+ is 35 g/mol. - (answer)12.5 mmol
During the flu season and during allergy season some physicians recommend using a nasal rinse. These
solutions are made with a buffer to regulate pH, and are hyper-tonic. Why would rinsing mucous
membranes in your nose help to reduce symptoms like a runny nose? - (answer)A hyper-tonic solution
shrinks cells in the nasal membranes and reduce symptoms.
What are the main neurotransmitters for the sympathetic and parasympathetic nervous systems? -
(answer)Sympathetic = fight or flight = epinephrine. Parasympathetic =rest and digest = acetylcholine.
Where is an interstitial cell in males and what does it do? - (answer)It is located in the wall of the
seminiferous tubule and it secrets testosterone.
What is a nurse cell in males? - (answer)These cells surround and support developing spermatocytes in
the wall of the seminiferous tubules.
Where does a spermatozoon develop and how does it leave the body? - (answer)Spermatids develop
throughout life in the testes and epididymis. Sperm move through the ductus deferens (vas deferens),
and leave the body via the urethra.
Isotonic saline contains 150 mM NaCl. What is the concentration of Na+ and Cl- in this solution? -
(answer)Na+ = 150 mM and Cl- = 150 mM
What is meiosis and mitosis? - (answer)Meiosis is called a reduction division since it reduces the number
of chromosomes. It occurs during production of gametes. Mitosis is part of the process of somatic cell
division.
, BIO 322 PATHO FINAL EXAM NEWEST 2025 ACTUAL EXAM COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
What is the blood testes barrier? - (answer)It is formed by nurse cells and it isolates the seminiferous
tubules from the general circulation.
The decline in levels of progesterone and estrogen that accompany degeneration of the corpus luteum -
(answer)Results in menses or destruction of the functional zone of the endometrium.
Oocytes - (answer)Are produced in the ovary and enter uterine tube via the infundibulum, and implant
in the uterine wall if fertilization occurs.
What statement is correct? - (answer)1. The follicular phase of the ovarian cycle overlaps with the luteal
phase of the uterine cycle.
2. The two phases of the uterine cycle include follicular and luteal.
3. The three uterine phases include menses, proliferative, and secretory.
4. Follicular phases during the uterine cycle require LH and FSH which are secreted by the ovary.
(three)
Ovulation - (answer)Happens near the middle of the reproductive cycle when an oocyte is released by
the ovary into the uterine tube, where is can be fertilized during the next 12-24 hours.
What is the concentration of KCL if you dissolve 50 grams in 1L of water? The MW of KCl is 74 g/mol. -
(answer)0.67 M
What is a body fluid compartment? - (answer)Fluid compartments are 'spaces' separated by a
semipermeable membrane. 2 main compartments are extracellular and intracellular. Water moves
quickly between compartments by osmosis.
