NREMT Practice Test Bank Latest 2026 Exam
Update – Comprehensive Multiple Choice
Questions with Detailed Answer Rationales,
Explanations, and Full Exam Review for EMT,
AEMT, and Paramedic Certification Success
Sperm cannot fertilize an egg until they
A) Lose their acrosome.
B) Undergo capacitation.
C) Are activated by nurse cells of the vagina.
D) Are in the vagina for 3 days. - Answer-B
All of the following are true during oocyte activation, except that
A) Other sperm are prohibited from fertilizing the egg.
B) The ovum completes meiosis II.
C) The metabolic rate of the oocyte increases.
D) The cortical reaction occurs.
E) The ovum begins mitosis. - Answer-E
Polyspermy in humans results in
A) Twins.
B) Triplets.
C) Tetraploid adults.
D) A nonfunctional zygote.
, E) Individuals with haploid cells - Answer-D
The process of cell division that occurs after fertilization is called
A) Blastula ion.
B) Embryogenesis.
C) Cleavage.
D) Implantation.
E) Placentation. - Answer-C
The penetration of the endometrium by the blastocyst is referred to as
A) Embryogenesis.
B) Implantation.
C) Cleavage.
D) Fertilization.
E) Placentation - Answer-B
________ are identical cells that are produced by early cleavage.
A) Gastrulas
B) Amnions
C) Blastomeres
D) Blastulas
E) Morulas - Answer-C
The solid ball of cells that is formed after several rounds of cell division following fertilization is
called a
A) Gastrula.
Update – Comprehensive Multiple Choice
Questions with Detailed Answer Rationales,
Explanations, and Full Exam Review for EMT,
AEMT, and Paramedic Certification Success
Sperm cannot fertilize an egg until they
A) Lose their acrosome.
B) Undergo capacitation.
C) Are activated by nurse cells of the vagina.
D) Are in the vagina for 3 days. - Answer-B
All of the following are true during oocyte activation, except that
A) Other sperm are prohibited from fertilizing the egg.
B) The ovum completes meiosis II.
C) The metabolic rate of the oocyte increases.
D) The cortical reaction occurs.
E) The ovum begins mitosis. - Answer-E
Polyspermy in humans results in
A) Twins.
B) Triplets.
C) Tetraploid adults.
D) A nonfunctional zygote.
, E) Individuals with haploid cells - Answer-D
The process of cell division that occurs after fertilization is called
A) Blastula ion.
B) Embryogenesis.
C) Cleavage.
D) Implantation.
E) Placentation. - Answer-C
The penetration of the endometrium by the blastocyst is referred to as
A) Embryogenesis.
B) Implantation.
C) Cleavage.
D) Fertilization.
E) Placentation - Answer-B
________ are identical cells that are produced by early cleavage.
A) Gastrulas
B) Amnions
C) Blastomeres
D) Blastulas
E) Morulas - Answer-C
The solid ball of cells that is formed after several rounds of cell division following fertilization is
called a
A) Gastrula.
