SCIENCE PRACTICE QUESTIONS TEAS
ATI EXAM VERSION 7 QUESTIONS AND
ANSWERS.
Which of the following produces progesterone to prepare the uterus for pregnancy?
A. Endometrium
B. Cervix
C. Corpus luteum
D. Fallopian tubes - Answer-C. Corpus lute refers to the remnant of Graafian follicle. It
secrets the progesterone to prepare the uterus for the pregnancy.
Which of the following cell types provides a waterproofing function for the outer layers of
skin?
A. Melanocytes
B. Keratinocytes
C. Merkel cells
D. Langerhans cells - Answer-B. Keratinocytes
Keratinocytes contain the protein keratin. They are produced in the epidermis and
migrate upwards. The tight junctions between cells prevent water entry. They eventually
form a layer of dead cells on the skin surface, which produces a waterproofing effect.
Subcutaneous fat can be found in which of the following layers of the skin in the human
body?
A. Epidermis
B. Dermis
C. Hypodermis
D. Dermal papillae - Answer-C. Hypodermis
The Hypodermis contains subcutaneous fat as well as deeper blood vessels.
Which of the following glands primarily supplies hair shafts and skin with oily
secretions?
A. Endocrine gland
B. apocrine gland
C. Sebaceous gland
D. Ceruminous gland - Answer-C. Sebaceous gland
Sebaceous glands produce sebum, which supplies hair shafts and skin with oily
secretions.
Which of the following glands is the primary producer of insulin?
A. Thyroid
B. Adrenal
C. Pituitary
D. Pancreas - Answer-D. Pancreas
, The pancreas produces insulin.
Type 1 diabetes disease is a disease associated with which of the following hormones?
A. Estrogen
B. Insulin
C. Pituitary
D. Pancreas - Answer-B. Insulin
Type 1 diabetes is a disease that is caused by the absence of insulin.
Which of the following connects the kidneys to the bladder?
A. Capillaries
B. Uterus
C. Urethra
D. Arteries - Answer-B. Uterus
Ureters connect the kidney to the bladder
Which of the following organs is the site of blood filtration?
A. Kidneys
B. Heart
C. Lungs
D. Brain - Answer-A. Kidneys
The kidneys filter blood
Kidneys remove which of the following from the blood?
A. Platelets
B. Salts
C. Oxygen
D. Fat - Answer-B. Salts
Salts are removed by the kidneys
In which of the following part of the body do T cells mature?
A. Bone marrow
B. Thymus
C. Adrenal glands
D. Thyroid - Answer-B. Thymus
The thymus is the location of maturation for T cells.
Which of the following is classified as a flat bone?
A. Tarsal
B. Vertebrae
C. Rib
D. Humerus - Answer-C. Rib
The rib is a flat bone.
Which of the following structures within a human cell is responsible for recycling the
materials no longer functional or needed within the cell?
ATI EXAM VERSION 7 QUESTIONS AND
ANSWERS.
Which of the following produces progesterone to prepare the uterus for pregnancy?
A. Endometrium
B. Cervix
C. Corpus luteum
D. Fallopian tubes - Answer-C. Corpus lute refers to the remnant of Graafian follicle. It
secrets the progesterone to prepare the uterus for the pregnancy.
Which of the following cell types provides a waterproofing function for the outer layers of
skin?
A. Melanocytes
B. Keratinocytes
C. Merkel cells
D. Langerhans cells - Answer-B. Keratinocytes
Keratinocytes contain the protein keratin. They are produced in the epidermis and
migrate upwards. The tight junctions between cells prevent water entry. They eventually
form a layer of dead cells on the skin surface, which produces a waterproofing effect.
Subcutaneous fat can be found in which of the following layers of the skin in the human
body?
A. Epidermis
B. Dermis
C. Hypodermis
D. Dermal papillae - Answer-C. Hypodermis
The Hypodermis contains subcutaneous fat as well as deeper blood vessels.
Which of the following glands primarily supplies hair shafts and skin with oily
secretions?
A. Endocrine gland
B. apocrine gland
C. Sebaceous gland
D. Ceruminous gland - Answer-C. Sebaceous gland
Sebaceous glands produce sebum, which supplies hair shafts and skin with oily
secretions.
Which of the following glands is the primary producer of insulin?
A. Thyroid
B. Adrenal
C. Pituitary
D. Pancreas - Answer-D. Pancreas
, The pancreas produces insulin.
Type 1 diabetes disease is a disease associated with which of the following hormones?
A. Estrogen
B. Insulin
C. Pituitary
D. Pancreas - Answer-B. Insulin
Type 1 diabetes is a disease that is caused by the absence of insulin.
Which of the following connects the kidneys to the bladder?
A. Capillaries
B. Uterus
C. Urethra
D. Arteries - Answer-B. Uterus
Ureters connect the kidney to the bladder
Which of the following organs is the site of blood filtration?
A. Kidneys
B. Heart
C. Lungs
D. Brain - Answer-A. Kidneys
The kidneys filter blood
Kidneys remove which of the following from the blood?
A. Platelets
B. Salts
C. Oxygen
D. Fat - Answer-B. Salts
Salts are removed by the kidneys
In which of the following part of the body do T cells mature?
A. Bone marrow
B. Thymus
C. Adrenal glands
D. Thyroid - Answer-B. Thymus
The thymus is the location of maturation for T cells.
Which of the following is classified as a flat bone?
A. Tarsal
B. Vertebrae
C. Rib
D. Humerus - Answer-C. Rib
The rib is a flat bone.
Which of the following structures within a human cell is responsible for recycling the
materials no longer functional or needed within the cell?
