It is SaO2 that measures oxygen saturation of hemoglobin, and it should be clear that it depends on the partial pressure of arterial oxygen. If PaO2 drops, there's less dissolved oxygen, and therefore less saturation of hemoglobin with oxygen.
The Cuban Missile Crisis was a propaganda victory for the United States and an undisclosed blow to containment. Some may contend that since the Soviet Union ultimately fell, the policy of containment was successful. This is an overly generous statement.
(Answer #3). I tend to think, overall, the Truman Doctrine was a success. The idea that the US would offer military assistance to nations facing a communist threat successfully upheld the policy of containment, and did so without direct US military involvement.Answer #3). I tend to think, overall, the Truman Doctrine was a success. The idea that the US would offer military assistance to nations facing a communist threat successfully upheld the policy of containment, and did so without direct US military involvement.