PCH 265 Final Test Questions with Correct Answers Latest Version 2025
Chapter 7 - Answers Blood Disorder
Chapter 7: What is Plasma? - Answers Plasma consists of water, carries nutrients wastes, ions, and
hormones, clotting factors, albumin and antibodies
Chapter 7: Erythrocytes - Answers Red Blood cells (makes up 50% of the blood volume)
Chapter 7: Hemoglobin - Answers Most important component of red blood cells
Chapter 7: Heme - Answers Iron containing molecule in Hemoglobin
Chapter 7: Globin - Answers A protein in hemoglobin
Chapter 7: Erythropoiesis - Answers Process of red blood cell formationterm-29
Chapter 7: Platelets - Answers Produced by bone marrow, Responsible for blood clotting
Chapter 7: Leukocytes - Answers White blood cells
Chapter 7: Neutrophils (Leukocytes) - Answers Phagocytosis
Chapter 7: Lymphoctytes (Leukocytes) - Answers Antibody production and memory cells
Chapter 7: Monocytes (Leukocytes) - Answers Macrophages
Chapter 7: Basophils (Leukocytes) - Answers Secrete anticoagulants and antibodies
Chapter 7: Eosinophils (Leukocytes) - Answers Release toxins to kill pathogens
Chapter 8 - Answers Respiratory
Chapter 9 - Answers GI
esophageal varices - Answers swollen, varicose veins at the lower end of the esophagus
peptic ulcers - Answers open sores that occur in the stomach or upper segment of the small intestine
causes of peptic ulcers - Answers -H. pylori
-excessive aspirin use
-age
-smoking
pancreatitis - Answers inflammation of the pancreas
Chapter 10 - Answers Urinary
, Chapter 11 - Answers Reproductive
CH 11: Sexually Transmitted Infections (STIs)? - Answers Infections that are transmitted through sexual
contact.
CH 11: Chlamydia? - Answers A common bacterial STI that often does not cause symptoms but can lead
to complications if left untreated.
CH 11: Gonorrhea? - Answers A bacterial STI that can cause symptoms such as discharge and pain during
urination.
CH 11: Hepatitis B virus (HBV)? - Answers A viral infection that affects the liver and can be transmitted
through sexual contact.
CH 11: Herpes simplex virus type 2 (HSV-2)? - Answers A viral infection that causes genital herpes and
can be transmitted through sexual contact.
CH11: Human immunodeficiency virus (HIV)? - Answers A virus that attacks the immune system and can
lead to acquired immunodeficiency syndrome (AIDS).
CH 11: Human papillomavirus (HPV)? - Answers A viral infection that can cause genital warts and
increase the risk of certain cancers.
CH 11: Syphilis? - Answers A bacterial STI that progresses through stages and can cause a variety of
symptoms if left untreated.
CH 11: Reproductive System? - Answers The system of organs and structures involved in reproduction,
including the genitals, reproductive organs, and hormones.
CH 11: Secondary stage syphilis? - Answers The stage of syphilis that occurs after the primary stage,
characterized by the presence of lesions and a rash on the back.
CH 11: Latent stage syphilis? - Answers The hidden stage of syphilis where the bacteria remains in the
body without visible signs or symptoms. It can be divided into early latent syphilis (infection occurred
within 12 months) and late latent syphilis (infection occurred more than 12 months ago). The latent
stage can last for years.
CH 11: Tertiary Syphilis? - Answers A rare stage of syphilis that can appear 10-30 years after infection. It
can be fatal and affect multiple organ systems. Symptoms vary.
CH 11: Neurosyphilis? - Answers A condition where syphilis can invade the nervous system at any stage
of infection. It can cause symptoms such as headache, altered behavior, difficulty coordinating muscle
movements, paralysis, sensory deficits, and dementia.
CH 11: Ocular syphilis? - Answers A condition where syphilis can affect any eye structure at any stage of
infection. It can cause vision changes, decreased visual acuity, and permanent blindness.
Chapter 7 - Answers Blood Disorder
Chapter 7: What is Plasma? - Answers Plasma consists of water, carries nutrients wastes, ions, and
hormones, clotting factors, albumin and antibodies
Chapter 7: Erythrocytes - Answers Red Blood cells (makes up 50% of the blood volume)
Chapter 7: Hemoglobin - Answers Most important component of red blood cells
Chapter 7: Heme - Answers Iron containing molecule in Hemoglobin
Chapter 7: Globin - Answers A protein in hemoglobin
Chapter 7: Erythropoiesis - Answers Process of red blood cell formationterm-29
Chapter 7: Platelets - Answers Produced by bone marrow, Responsible for blood clotting
Chapter 7: Leukocytes - Answers White blood cells
Chapter 7: Neutrophils (Leukocytes) - Answers Phagocytosis
Chapter 7: Lymphoctytes (Leukocytes) - Answers Antibody production and memory cells
Chapter 7: Monocytes (Leukocytes) - Answers Macrophages
Chapter 7: Basophils (Leukocytes) - Answers Secrete anticoagulants and antibodies
Chapter 7: Eosinophils (Leukocytes) - Answers Release toxins to kill pathogens
Chapter 8 - Answers Respiratory
Chapter 9 - Answers GI
esophageal varices - Answers swollen, varicose veins at the lower end of the esophagus
peptic ulcers - Answers open sores that occur in the stomach or upper segment of the small intestine
causes of peptic ulcers - Answers -H. pylori
-excessive aspirin use
-age
-smoking
pancreatitis - Answers inflammation of the pancreas
Chapter 10 - Answers Urinary
, Chapter 11 - Answers Reproductive
CH 11: Sexually Transmitted Infections (STIs)? - Answers Infections that are transmitted through sexual
contact.
CH 11: Chlamydia? - Answers A common bacterial STI that often does not cause symptoms but can lead
to complications if left untreated.
CH 11: Gonorrhea? - Answers A bacterial STI that can cause symptoms such as discharge and pain during
urination.
CH 11: Hepatitis B virus (HBV)? - Answers A viral infection that affects the liver and can be transmitted
through sexual contact.
CH 11: Herpes simplex virus type 2 (HSV-2)? - Answers A viral infection that causes genital herpes and
can be transmitted through sexual contact.
CH11: Human immunodeficiency virus (HIV)? - Answers A virus that attacks the immune system and can
lead to acquired immunodeficiency syndrome (AIDS).
CH 11: Human papillomavirus (HPV)? - Answers A viral infection that can cause genital warts and
increase the risk of certain cancers.
CH 11: Syphilis? - Answers A bacterial STI that progresses through stages and can cause a variety of
symptoms if left untreated.
CH 11: Reproductive System? - Answers The system of organs and structures involved in reproduction,
including the genitals, reproductive organs, and hormones.
CH 11: Secondary stage syphilis? - Answers The stage of syphilis that occurs after the primary stage,
characterized by the presence of lesions and a rash on the back.
CH 11: Latent stage syphilis? - Answers The hidden stage of syphilis where the bacteria remains in the
body without visible signs or symptoms. It can be divided into early latent syphilis (infection occurred
within 12 months) and late latent syphilis (infection occurred more than 12 months ago). The latent
stage can last for years.
CH 11: Tertiary Syphilis? - Answers A rare stage of syphilis that can appear 10-30 years after infection. It
can be fatal and affect multiple organ systems. Symptoms vary.
CH 11: Neurosyphilis? - Answers A condition where syphilis can invade the nervous system at any stage
of infection. It can cause symptoms such as headache, altered behavior, difficulty coordinating muscle
movements, paralysis, sensory deficits, and dementia.
CH 11: Ocular syphilis? - Answers A condition where syphilis can affect any eye structure at any stage of
infection. It can cause vision changes, decreased visual acuity, and permanent blindness.
