Answer:
A, a cold.
Explanation:
The cold is easily the most common communicable disease.
Mono(nucleosis) is a herpesvirus that mostly young people get. Normally EBV causes it.
Chickenpox is highly contagious but very uncommon thanks to the vaccine.
Heart disease isn't communicable.
Answer: e. all of the above
Explanation:
The estrogen is a hormone which is responsible for the development of the secondary sexual characteristics in females but it is also found in males. It is released with the onset of puberty. This hormone is responsible for increasing the bone matrix density. It helps in development of the breasts, endometrial lining after the mensuration cycle. It helps in maturation of male gametes called as sperms by regulating and controlling the functioning of testes. The accessory reproductive organs are also maintained by the estrogen that are fallopian tubes, vagina, uterus and others.
Toxicants. Antidotes. Effects
*Lead. *Dimercaprol,BAL
*Iron. *Desferrioxamine
*Magnesium. *Calcium
*Warfarin. *Vitamin K
*Methanol. *Ethyl alcohol,Fomepizole
*Digoxin. *Fab
*Isoniazid. *Pyridoxine. *causes seizures in overdose
*Valporate. *Carnitine *hastens the resolution to coma
*Beta blockers. *Glucagon,high dose,insulin
*Benzodiazepines. *Flumazenil
“The Cardiovascular System: Cardiac Cycle
1.
Valves open in response to _________________ on their two sides.
Blood pressure
2.
List the chambers/ vessels that the four valves connect:
______(1)______ Pulmonary semilunar ______(2)_____
______(3)______ Aortic semilunar ______(4)_____
______(5)______ Mitral ______(6)_____
______(7)______ Tricuspid ______(8)_____
1. R. ventricle
2. Pulmonary artery
3. L. ventricle
4. Aorta
5. L. atrium
6. Pulmonary vein
7. R. atrium
8. Inferior/superior vena cava
3.
a. Ventricular filling occurs during______ ventricular_________.
b. Blood flows through the _______ or __________ valves into the ventricles.
1. Mid-late
2. Diastole
3. Mitral
4. Tricuspid
4.
During Ventricular systole, what closes the AV valves?
Intraventricular pressure rising and causing ventricular contractions.
5.
During ventricular systole, what opens the semilunar valves?
Ventricles contract, raising pressure, bblood pressure then forces the semilunar valves open.
6.
During Isovolumetric relaxation, what closes the semilunar valves?
When blood pressure in the artery exceeds the blood pressure in the ventricle.
7.
During Isovolumetric relaxation, what opens the AV valves?
When blood pressure in the ventricle exceeds the blood pressure in the arteries.
8.
Why is hypertension hard on the heart?
Beacuse overtime high blood pressure causes heart muscles to thicken, which means more work to pump blood through vessels. It can cause heart disease because of heart constantly overworking.
9.
Looking at the ventricular volume graph, the stroke volume is approximately how many ml?
70ml
10.
During the four phases listed below, state whether the AV and semilunar valves are opened or closed:
1. Ventricular Filling
2. Isovolumetric
3. Ventricular Ejection
4. Isovolumetric
1. AV: Opened, Semilunar: Closed
2. AV: Closed, Semilunar: Closed
3. AV: Closed, Semilunar: Opened
4. AV: Closed, Semilunar: Closed”
Answer:
Personal boundaries are developed to protect ourselves from being manipulated or used by others. Each individuals personal boundaries help identify him or her as a particular individual with certain thoughts and feelings that separate them form others. Self-boundaries help us to be identified as a unique individual.