BSC 2086 MOCK EXAM QUESTIOS WITH
100% CORRECT ANSWERS!!
14. How is the vital capacity calculated?
A. Respiratory Volume + tidal volume
B. Expiratory reserve Volume + tidal volume
C. inspiratory Reserve Volume + expiratory volume
D. Expiratory Reserve Volume + tidal volume + inspiratory Reserve volume
E. Inspiratory Reserve Volume + tidal volume
expiratory Reserve Volume + tidal volume + inspiratory Reserve volume
15. A teratogen is most likely to cause__________
A. a deformity of the limbs
B. nondisjunction
C. Trisomy
D. A mutation
E. Aneuploidy
A. A deformity of the limbs
16. In which conditions are the lungs infected with mycobacterium and produce fibrous
nodules around the bacteria into protective pulmonary fibrosis?
A. Pneumothorax
B. Tuberculosis
C. Dyspnea
D. Rhinitis
E. Pneumonia
B. Tuberculosis
17. Twins produced when a single egg is fertilized are called______ twins. Twins produced
from two eggs ovulated at the same time are called_______ Twins
A. Dizygotic; nonidentical
B. Monozygotic; identical
,C. Monozygotic; dizygotic
D. Nonidentical; identical
E. Dizygotic; monozygotic
Monozygotic; dizygotic
18. Which law states that the total pressure of a gas mixture is equal to the sum of the
partial pressure of its individual gases?
A. Charle's
B. Henry's
C. Boyle's
D. Valsalva's
E. Dalton's
E. Dalton's
19. By the time the conceptus arrives in the uterus it consists of a least ________or more
cells.
A. 2
B. 4
C. 8
D. 16
E. 32
D. 16
20. Which two ligaments extend from the thyroid cartilage to the arytenoid cartilage?
A. vestibular and vocal
B. Corniculate and cricoid
C. Laryngeal and corniculate
D. Cricoid and arytenoid
E. Thyrohyoid and cricoids
A. Vestibular and vocal
155. Failure to attain erection is called impotence
, TRUE
156. The urethra contains an internal sphincter of smooth muscle.
TRUE
157. One of the most powerful and plentiful sources of buffers is the protein buffer system
TRUE
158. The primary function of carbohydrates is energy production within cells.
TRUE
159. When it is cold, the scrotum is pulled away from the body.
FALSE
160. Water imbalance, in which output exceeds intake, causing an imbalance in body fluids,
is termed dehydration.
TRUE
161. The normal pH of blood is 7.35-7.45.
TRUE
162. The testis is divided into seminiferous tubules which contain the lobules that produce
sperm and the ejaculatory duct that allows the sperm to be ejected from the body
FALSE
163. The Pap smear is a test to detect cancerous changes in cells of the cervix.
TRUE
164. In fetal circulation, one way in which blood bypasses the nonaerated lungs is by way of
the foramen ovale.
TRUE
165. It is necessary for the testes to be kept below body temperature for abundant, viable
sperm formation.
100% CORRECT ANSWERS!!
14. How is the vital capacity calculated?
A. Respiratory Volume + tidal volume
B. Expiratory reserve Volume + tidal volume
C. inspiratory Reserve Volume + expiratory volume
D. Expiratory Reserve Volume + tidal volume + inspiratory Reserve volume
E. Inspiratory Reserve Volume + tidal volume
expiratory Reserve Volume + tidal volume + inspiratory Reserve volume
15. A teratogen is most likely to cause__________
A. a deformity of the limbs
B. nondisjunction
C. Trisomy
D. A mutation
E. Aneuploidy
A. A deformity of the limbs
16. In which conditions are the lungs infected with mycobacterium and produce fibrous
nodules around the bacteria into protective pulmonary fibrosis?
A. Pneumothorax
B. Tuberculosis
C. Dyspnea
D. Rhinitis
E. Pneumonia
B. Tuberculosis
17. Twins produced when a single egg is fertilized are called______ twins. Twins produced
from two eggs ovulated at the same time are called_______ Twins
A. Dizygotic; nonidentical
B. Monozygotic; identical
,C. Monozygotic; dizygotic
D. Nonidentical; identical
E. Dizygotic; monozygotic
Monozygotic; dizygotic
18. Which law states that the total pressure of a gas mixture is equal to the sum of the
partial pressure of its individual gases?
A. Charle's
B. Henry's
C. Boyle's
D. Valsalva's
E. Dalton's
E. Dalton's
19. By the time the conceptus arrives in the uterus it consists of a least ________or more
cells.
A. 2
B. 4
C. 8
D. 16
E. 32
D. 16
20. Which two ligaments extend from the thyroid cartilage to the arytenoid cartilage?
A. vestibular and vocal
B. Corniculate and cricoid
C. Laryngeal and corniculate
D. Cricoid and arytenoid
E. Thyrohyoid and cricoids
A. Vestibular and vocal
155. Failure to attain erection is called impotence
, TRUE
156. The urethra contains an internal sphincter of smooth muscle.
TRUE
157. One of the most powerful and plentiful sources of buffers is the protein buffer system
TRUE
158. The primary function of carbohydrates is energy production within cells.
TRUE
159. When it is cold, the scrotum is pulled away from the body.
FALSE
160. Water imbalance, in which output exceeds intake, causing an imbalance in body fluids,
is termed dehydration.
TRUE
161. The normal pH of blood is 7.35-7.45.
TRUE
162. The testis is divided into seminiferous tubules which contain the lobules that produce
sperm and the ejaculatory duct that allows the sperm to be ejected from the body
FALSE
163. The Pap smear is a test to detect cancerous changes in cells of the cervix.
TRUE
164. In fetal circulation, one way in which blood bypasses the nonaerated lungs is by way of
the foramen ovale.
TRUE
165. It is necessary for the testes to be kept below body temperature for abundant, viable
sperm formation.
