AMCA NAC QUESTIONS WITH ALL CORRECT & 100% VERIFIED ANSWERS|ACTUAL COMPLETE EXAM| ALREADY GRADED A+

AMCA NAC QUESTIONS WITH ALL CORRECT & 100%
VERIFIED ANSWERS|ACTUAL COMPLETE EXAM|
ALREADY GRADED A+

The heart and lungs are located in this body cavity. ✔Correct Answer-A) Abdominal cavity
B) Cranial
c) Spinal
D) Thoracic

thoracic cavity

The skeletal system produces: ✔Correct Answer-A) Blood cells
B) Calcium
C) Lactic acid
D) Vitamin D.

Blood cells

The integumentary system produces: ✔Correct Answer-A) Melatonin
B) Surfactant
C) Melanin
D) Trypsin

Melanin

The heart is surrounded by a thin fluid-filled sac called the: ✔Correct Answer-A) Endocardium
B) Epicardium
c) Myocardium
D) Pericardium

Pericardium

The middle layer of the heart is called the: ✔Correct Answer-A) Myocardium
B) Endocardium
C) Epicardium
D) Pericardium

A

How many chambers are there in the human heart? ✔Correct Answer-A) 1
B) 2
C) 6
D) 4

D

This heart chamber delivers oxygen-rich blood to the ascending aorta. ✔Correct Answer-This heart
chamber delivers oxygen-rich blood to the ascending aorta.

,A) Left ventricle
B) Left atrium
C) Right atrium
D) Right ventricle
A

This heart chamber receives blood from the systemic system. ✔Correct Answer-A) Left atrium
B) Left ventricle
C) Right atrium
D) Right ventride
A

The heart muscle gets its blood supply from the:
O A) Carotid arteries
O B) Coronary arteries
O C) Pulmonary arteries
O D) Pulmonary veins ✔Correct Answer-B

The femoral artery is located in the:
A) Leg
B) Mouth
c) Arm
D) Neck ✔Correct Answer-A

The ilium is part of the:
A) skull
• B) Pelvis
c) Rib
D) Spine ✔Correct Answer-B

The fibula is _________ the patella.
A) Above
B) Below
c) Behind
D) Within ✔Correct Answer-D

Erythrocytes are also known as:
A) Red blood cells
B) White blood cells
C) Clotting cells
D) Engulfing cells ✔Correct Answer-A

The function of the platelet is to:
A) Carry nutrients
B) Cause the blood to clot
C) Fight infection
D) Carry oxygen ✔Correct Answer-B

Cardiac arrest is:
A) The same as a stroke
B) The sudden stopping of heart action and breathing

, c) The sudden loss of consciousness
D) When organs and tissues do not get enough blood ✔Correct Answer-B

Which of the following structures contains oxygenated blood?
A) Aorta
B) Right atrium
C) Right ventricle
D) Superior vena cava ✔Correct Answer-A

The blood vessels that carry blood away from the heart are the:
A) Veins
B) vena cava
c) Capillaries
D) Arteries ✔Correct Answer-D

The pericardial sac that surrounds the heart:
A) Allows the heart to contract and expand within the chest cavity with minimal friction
B) Is called the mediastinum
C) Is a thick, single-walled closed sac
D) Has a tough fibrous outer layer called the visceral pericardium and an inner, thin, transparent
lining ✔Correct Answer-D

What are the three layers of the heart wall?
A) Pericardium, myocardium, endocardium
B) Myocyte, actin, myosin
C) Pericardium, myocardium, epicardium
D) Epicardium, myocardium, endocardium ✔Correct Answer-D

One complete contraction and subsequent relaxation of the heart is called one cardiac:
A) Cycle
B) Diastole
c) Output
D) Systole ✔Correct Answer-A

The average normal heart rate is:
A) 63 beats per minute
B) 72 beats per minute
c) 81 beats per minute
D) 96 beats per minute ✔Correct Answer-B

Potentially infectious body fluids include all of the following except:
A) Blood
B) Vaginal secretions
C) Sweat
D) Cerebrospinal fluid ✔Correct Answer-C

Clean technique is another term for:
A) Medical Asepsis
B) Surgical Asepsis
c) Hand washing
D) Sterilization ✔Correct Answer-A